Delivery address
Collection branch
Ideas & Advice
VAT
EX
INC
Branch Locator
Hire Basket
Quote List
Sign In / Activate
Basket
Building Materials
Timber & Sheet Materials
Gardens & Landscaping
Doors, Windows & Joinery
Decorating & Interiors
Plumbing & Heating
Bathrooms
Electrical & Lighting
Fixings & Adhesives
Tools & Workwear
Benchmarx Kitchens
Hire
Deals
Cements
Cement
Ready Mixed Concrete & Mortar
Cement Plasterciser & Dyes
Screeding & Floor Levelling Compound
Aggregates
Bagged Aggregates
Decorative Stones & Gravel
Asphalt Pothole Repair
Rock Salt
Bricks & Blocks
Facing Bricks
Engineering Bricks
Blocks
Common & Concrete Bricks
Brick Slips
Show more
Bricklaying Accessories
Damp Proof
Wall Starter Kits
Wall & Frame Ties
Brickwork Ventilation
Expansion Jointing
Render
Plaster & Plasterboard
Standard Plasterboard
Plaster
Thermal insulated plasterboard
Fire Resistant Boards
Specialist Plasterboard
Show more
Insulation
Insulation Board
Cavity & internal Wall Insulation
Loft Insulation
Sound Insulation
Insulation Accessories
Civils & Drainage
Asphalt Pothole Repair
110mm Underground Drainage
Surface Drainage
Geotextiles
Steel Reinforcement
Show more
Lintels
Concrete Lintels
Steel Lintels
Padstones
Cast Stone Dressings
Roofing
Roof Tiles & Slates
Sheet Roofing
Flat Roofing
UPVC Fascia & Soffits
Cladding
Show more
Guttering
Soil Pipe & Fitting
PVC Guttering
Guttering Accessories
Builder Metalwork
Joist Hangers
Builders Restraint Straps
Wall & Frame Ties
Wall Starter Kits
Angles & Brackets
Show more
Building Chemicals
Cement Plasterciser & Dyes
Screeding & Floor Levelling Compound
Jointing Compounds
Waterproofing
Cleaning Chemicals
Sawn Timber
Treated Timber
CLS Studwork Timber
Scaffold Boards
Roofing Batten
Site Pegs
Sheet Materials
Plywood
MDF, Hardboard & Pinboard
OSB
Flooring Grade Chipboard
Melamine Shelving
Treated Timber
All Sizes
2x4 Regularised C24 & C16
2x6 Regularised C24 & C16
2x3 Regularised C24 & C16
2x8 Regularised C24 & C16
Show more
Planed Timber
Planed Softwood Timber
Planed Hardwood Timber
Planed Tongue & Grooved Flooring
Fencing & Trellis
Fence Posts
Fence Panels
Feather Edge Boards
Gravel Boards
Fence Spikes, Brackets & Supports
Show more
Decorative Timber
Skirting Boards
Architrave
Window Boards
Decorative Mouldings
Beading
Show more
Decking
Timber Decking
Composite Decking
Fencing & Decking Treatments
Decking Screws
Decking Balustrades & Accessories
Show more
Gates & Railings
Garden Gates
Driveway gates
Timber Cladding
Timber Sleepers
Flooring
Safety Vinyl Flooring
Flooring grade Chipboard
Solid Wood Flooring
Engineered Flooring
Laminate Flooring
Show more
Paving & Walling
Garden Paving Slabs
Natural Sandstone
Porcelain Paving
Utility Paving Slabs
Commercial Paving Slabs
Show more
Fencing & Trellis
Fence Panels
Fence Posts
Feather Edge Boards
Gravel Boards
Chainlink Fencing & Wire Netting
Show more
Decking
Timber Decking
Composite Decking
Composite Fixings & Fittings
Fencing & Decking Treatments
Decking Screws
Show more
Driveways
Block Paving
Decorative Kerbs & Caps
Kerbs
Garden Buildings
Sheds & Storage
Arches & Pergolas
Garden Rooms
Garden Boxes, Log Stores & Wheelie Bin Storage
Gates & Railings
Garden gates
Driveway Gates
Water Storage
Water Butts & Accessories
Hose Pipes & Accessories
Fence & Patio Maintenance
Fence Paint
Paving Compounds & Cleaning
Fencing & Decking Treatments
Paving, Drive & Wall Treatments
Geotextiles
Show more
Lawns, Planting & Growing
Timber Sleepers
Top Soil, Compost & Garden Mulch
Bark Chippings & Garden Mulch
Weed Control Fabric
Artificial Grass
Show more
Garden Furniture
Garden Benches, Chairs & Picnic Tables
Outdoor Lighting
Timber Sleepers
Fence Panels
Decorative Stones & Gravel
Gravel Grids
Landscaping Tools & Equipment
Power Tools
Cement Mixers
Hand Tools
Wheel Barrows
Pressure Washers
Show more
Internal Doors
Oak Internal Doors
Internal Flush Doors
Internal Fire Doors
Internal White Doors
Internal Bi-Fold Doors
Show more
External Doors
External Glazed Doors
External Sliding Doors
External Softwood Doors
External Hardwood Doors
External Fire Doors
Show more
Fire Doors
Internal Fire Doors
External Fire Doors
Fire Door Ironmongery
Ironmongery & Security
Cabinet Hardware & Furniture
Door Furniture & Hardware
Door Security
Hinges
Shed Security & Gate Ironmongery
Show more
Decorative Timber
Architrave
Skirting Boards
Decorative Mouldings
Beading
Cover Mouldings
Show more
Windows
Timber Windows
VELUX Roof Windows & Flashings
Window Handles, Hardware & Accessories
UPVC Windows
Keylite Roof Windows & Flashings
Roof Windows
VELUX Roof Windows & Flashings
Roof Windows
Roof Lanterns
Roof Windows & Flashings
Worktops & Accessories
Laminate Worktops
Worktop Accessories
Made to Measure
Modula Worktops
Alusplash
Show more
Door Frames, Linings & Casings
Door Frames
Door Lining & Casings
Flooring
Safety Vinyl Flooring
Flooring Grade Chipboard
Solid Wood Flooring
Engineered Flooring
Laminate Flooring
Show more
Garage Doors
Stairs
Stair Accessories
Cleaning & Preparation
Decorators Caulk
Masking Tapes
Sanding & Abrasives
Dust Sheets
Carpet & Floor Protection
Show more
Decorating Tools
Paint Brushes
Paint Rollers
Roller Trays & Kits
Decorating Knives
Wall Papering Tools
Show more
Paint
Undercoat & Primers
White & Magnolia Paints
Coloured Paint
Exterior & Masonry Paints
Gloss Paints
Show more
Tiling
Porcelain Tiles
Tile Adhesives & Grouts
Tile Backing Boards
Ceramic Tiles
Tiling Tools & Accessories
Show more
Wall Paper & Accessories
View all
Lining Paper
Wallpaper Adhesive
Janitorial
Brushes & Brooms
Mops & Buckets
Detergents & Cleaners
Cleaning Accessories
Dust Extractors & Vacuum Cleaners
Decorating & Interiors Clearance
Wardrobe Doors & Accessories
Sliding Wardrobe Door
Wardrobe Interior
Shop By Brand
Zeroflame
Dulux Trade
Armstead Trade
Ironmongery
Cabinet Hardware & Furniture
Door Furniture & Hardware
Hinges
Window Handles, Hardware & Accessories
Fire Door Ironmongery
Heating
Boilers
Boiler Flues
Radiators & Radiator Valves
Heated Towel Rails & Elements
Heating Controls
Show more
Water Treatment
Scale Inhibitors
Water Softeners
Water Filters
Pipe & Flexible Hoses
Copper Pipe
Plastic Pipe
MDPE Pipe
Pipe Fittings
Plastic Push Fit Fitting
Soil Pipe & Fitting
Solder Ring Fittings
Gas Pipe Fitting
MDPE Fittings
Show more
Waste Pipe & Fittings
Shower Wastes
Bathroom Wastes
Sink Wastes
Solvent Weld Waste Pipe
Push Fit Waste Pipe
Show more
Toilet fittings & Spares
Fill & Flush Vales
Macerators
Soil Pipe & Fitting
Pan Connectors
Plumbing Consumables
Sealers & Compounds
Soldering & Brazing
Air Vents
Washers
Tape
Bathrooms & Kitchens
Benchmarx
Bathrooms
Plumbing Tools & Accessories
Wrenches
Drain Cleaning Tools
Pipe Cutters
Pipe Insulation
Pipe Clips
Show more
Clearance
Heating
Plumbing
Spares
Shop By Brand
JG Speedfit
Toilets & Basins
Toilet Seats & Accessories
Macerators
Bidets
Basin & Pedestals
Toilets
Show more
Bathroom Furniture & Accessories
Bathroom Vanity Units
Bathroom Mirrors
Bathroom Accessories
Bathroom Cabinets & Storage
Showers & Accessories
Electric & power Showers
Digital Showers
Mixer Showers
Shower Accessories
Shower Pumps
Show more
Baths
Straight Baths
Bath Panels
Bath Screens
Steel Baths
Shower Baths
Bathroom Wall Panels
Heritage Collection
Classic Collection
Linda Barker Collection
Neutrals Collection
Tile Collection
Bathroom Taps
Bath Taps
Basin Taps
Bathroom Wastes
Tap Spares
Bathroom Accessories
Mobility Suites & Grab Rails
Bathroom Mirrors
Bathroom Lighting
Heated Towel Rails & Elements
Tiling
Porcelain Tiles
Tile Adhesive & Grouts
Tile Backing Boards
Ceramic Tiles
Tiling Tools & Accessories
Show more
Commercial Washrooms & Less Abled Aids
Urinals & Urinal Flush Controls
Doc M, Grab Rails & Shower Seats
Commercial Sanitaryware
Commercial Sinks
Wastes & Traps
Shower Wastes
Bathroom Wastes
Sink Wastes
Shop By Brand
Multipanel
Mira
Cable & Cable Management
Cable Drums
Cable Clips & Ties
Cable Accessories
Glands & Grommets
Fire Rated Cable Management
Show more
Switches, Sockets & Wiring Accessories
Grid Wiring
Internal Switches
Internal Sockets
Outdoor Switches & Sockets
Blanking Plates
Show more
Back & Dry Lining Boxes
Back Boxes
Dry Lining Boxes
Alarms
Carbon Monoxide Detectors
Smoke & Fire Alarms
Meter Boxes
Junction Boxes
Light Bulbs & Tubes
Batteries
Electrical Accessories
Electrical Test Equipment
Data & Telecoms
Electric Vehicle Charging
Label Printers
Outdoor Lighting
Screws
Wood Screws
Collated Screws
Decking Screws
Drywall Screws
Screw Caps & Washers
Show more
Nuts, Bolts & Washer
Nuts
Bolts & Threaded Bar
Washers
Nails
Annular Ring Shank Nails
Clout Nails
Lost Head Nails
Panel Pin Nails
Roundwire Nails
Show more
Sealants
General Purpose Sealants
Bathroom & Sanitary Sealants
Glazing & Frame Sealants
Fire Rated Sealants
Decorators Caulk
Show more
Adhesives
PVA
Filling & Grab Adhesives
High Strength Adhesives
Tile Adhesives & Grouts
Adhesive Tapes
Show more
Chemical Fixings & Expanding Foam
Packers & Shims
Fixing & Adhesives Clearance
Shop By Brand
CT1
Safety Workwear
Mens Safety Footwear
Mens Work Jackets
Mens Polo Shirts & T-Shirts
Mens Work Trousers & Shorts
Overalls & Shoe Protectors
Show more
Personal Protective Equipment
Work Gloves
Eye Protection
Ear Protection
Respirators & Dust Masks
Hats & Helmets
Show more
Site Equipment
Site Barrier Fencing
Site Barrier Warning Tapes
Cement Mixers & Paddle Mixers
Construction Equipment
Site Lighting
Show more
Power Tools
Drills
Power Tool Kits
Power Saws
Sanders & Polishers
Batteries & Chargers
Show more
Power Tool Acessories
Drilling
Grinding & Cutting
Routing
Screwdriver Bits
Multi Tool Accessories
Show more
Hand Tools
Plumbing Wrenches & Tape
Soldering & Brazing
Spirit Levels
Measuring & Marking
Hand Saws, Saw Blades & Mitres
Show more
Ladders
Step Ups
Extension Ladders
Roof Ladders
Step Ladders
Combination Ladders
Show more
Automotive
Bungee Cords, Rope & Straps
Lubricant
Screen Wash & De-icer
Van Security
Shop By Brand
Paslode
Bosch
WD-40
DeWalt Powerstack
Benchmarx Deals
Kitchen Appliances
Cooker Hoods Filters & Vents
Compact Appliances
Dishwashers
Ovens
Refrigeration
Show more
Kitchen Accessories
Internal Storage
Cabinet Lighting
Waste Bins
Plinth Heaters
Water Softeners
Show more
Kitchen Sinks & Accessories
Kitchen Sinks
Waste Disposals
Sink Accessories
Sink & Tap Packs
Sink Wastes
Flat Pack Kitchen Ranges
Kitchen Kit
Essence
Kitchen Taps
Monobloc Taps
Instant Hot Water Taps
Pull Out Taps
Pillar Taps
Deck Mixer Taps
Show more
Worktops & Accessories
Backboards
Laminate
Solid Wood
Made to Measure
Splashbacks
Show more
Kitchen Handles & Knobs
Tiling
Porcelain Tiles
Tile Adhesives & Grouts
Tile Backing Boards
Ceramic Tiles
Tiling Tools & Accessories
Show more
Towel Radiators
Access
Powered Access
Plant
Lifting & Handling
Safety, Facilities & Welfare
Siteworks & Surveying
Concreting & Compaction
Breaking, Drilling & Fixing
Cutting, Sawing & Grinding
Waste Management
Lighting
Power Generation & Pumps
Sanding & Woodwork
Heating, Drying & Cooling
VIEW ALL HIRE CATEGORIES
Big Trade Deals
Clearance
Product
Building Materials
Civils & Drainage
Underground Chambers & Lids
250mm Diameter Chambers & Lids
Osma 250mm Shallow Inspection Chamber Square Cover and Adjustable Frame 4D961
870068
5
1 Review
Hover Over to Zoom In
Frequently bought together
Osma 450mm Universal Inspection Chamber Base Straight Channel and 4x110mm Branches 4D922
£170.03
Inc. VAT
Osma 250mm Shallow Inspection Chamber Round Cover - Spare 4D328
£23.98
Inc. VAT
Osma 315mm Multi-Base Inspection Chamber Base inc. 45°and 90° Left-hand Branches 110mm 4D933
£69.44
Inc. VAT
Clark-Drain Dual Locking Polypropylene Inspection Chamber Cover and Frame Driveway 450mm Diameter
£64.86
Inc. VAT
OsmaDrain Single Socket Square Top Rodding Point 110mm 4D361
£87.49
Inc. VAT
Osma 315mm Multi-Base Inspection Chamber Base inc. 90° Bent Channel 110mm 4D918
£67.04
Inc. VAT
Osma 250mm Shallow Inspection Chamber with Base and Integral Shaft 4D960
£117.62
Inc. VAT
Osma 450mm Universal Inspection Chamber A15 Square Cover & Frame 4D920
£118.37
Inc. VAT
Clark-Drain Recessed Square To Round Pavior Manhole Cover and Frame 300mm Diameter
£100.50
Inc. VAT
OsmaDrain Plain Ended Rodding Eye 110mm 4D360
£58.75
Inc. VAT
Osma 450mm Universal Inspection Chamber Shaft 4D975
£58.66
Inc. VAT
Clark-Drain Manhole Cover and Frame 300mm x 300mm x 5 Tonne Sealed Recessed Tray T1G3
£142.93
Inc. VAT
Osma 250mm Shallow Inspection Chamber Round Cover and Frame 4D325
£66.79
Inc. VAT
Osma 450mm Universal Inspection Chamber A15 Round Cover & Frame 4D927
£66.80
Inc. VAT
Osma 315mm Multi-Base Inspection Chamber Shaft 4D937
£55.21
Inc. VAT
OsmaDrain Bottle Gully Cover and Frame 4D908
£19.55
Inc. VAT
Osma 315mm Multi-Base Inspection Chamber Cover and Frame 4D969
£95.98
Inc. VAT
Clark-Drain Inspection Chamber Cover and Frame Ductile Iron 450mm Diameter
£64.99
Inc. VAT
Overview
Osma 250mm diameter Shallow Inspection Chamber range for use to a maximum invert depth of 0.6m (adoptable and non-adoptable)
Square cover and adjustable frame for use with the 250mm Shallow Inspection Chamber (4D960)
For non-trafficked/landscaped locations
Sealed
Can be used internally
For loadings up to 10kN (1 tonne) when supported by a concrete collar
View more
Technical specification
Diameter
110 mm
Length
325 mm
Width
100 mm
Weight
31.49 kg
Material
PVC-U
Colour
Black
Range
Osma Inspection Chambers
Pack Quantity
1
Type
Inspection Chamber Cover & Frame
Dimension 1
250.0
Manufacturer Model No
4D961
Country Origin
UK
Brand Name
Osma
Range Description
Osma Inspection Chambers
Reviews
5
1 Review
Write a review
5 Stars
(1 reviews)
4 Stars
(0 reviews)
3 Stars
(0 reviews)
2 Stars
(0 reviews)
1 Stars
(0 reviews)
Sort reviews:
Sort reviews by:
Reviewed by 1 customers
5
I Would Purchase the Item Again
Replaced previous one due to damage from lawn mower. The quality of this product is very good and the reason I purchased it.
1 year ago
Robbie
Type of purchase: DIY
Yes, I would recommend to a friend
1
0
Retail price
£66.80
each
£55.67
ex. vat
Trade price
£57.26
Inc. VAT
Save with a Trade account
Delivery
Enter postcode for local availability
Collection
Select collection branch for local availability
Add to Quote list
Please enter your delivery postcode...
Please select your collection branch...
Related products
View full details
Clark-Drain Dual Locking Polypropylene Inspection Chamber Cover and Frame Driveway 450mm Diameter
517407
Clark-Drain 450mm diameter dual locking polypropylene manhole cover and frame with 35kN load rating classification.
Depth
50 mm
Diameter
450 mm
Weight
6 kg
Material
Polypropylene
Colour
Black
Type
Inspection Chamber Cover and Frame
Manufacturer Model No
CLKS 452
Brand Name
Clark-Drain
Show More
£64.86
each (Inc. VAT)
Delivery
Loading...
Collection
Loading...
View full details
Clark Drain Recessed Square To Round Pavior Manhole Cover and Frame 450mm Diameter
861465
Clark-Drain 450mm diameter clear opening square to round galvanised steel recessed cover and polypropylene frame with 10T GPW load rating classification.
Depth
80 mm
Diameter
450 mm
Length
580 mm
Width
580 mm
Weight
12 kg
Material
Steel and Polypropylene
Colour
Black and Galvanised
Type
Recessed Covers
Brand Name
Clark-Drain
Manufacturer Model No
CLKS 450SR
Made To Order
N
Show More
£117.80
each (Inc. VAT)
Delivery
Loading...
Collection
Loading...
View full details
Clark-Drain Recessed Square To Round Pavior Manhole Cover and Frame 300mm Diameter
861466
5 (1 review)
Clark-Drain 300mm diameter clear opening square to round polypropylene recessed cover and frame with 35kN load rating classification.
Depth
80 mm
Diameter
300 mm
Length
438 mm
Width
438 mm
Weight
6 kg
Load Capacity
3.5 Tonne
Material
Polypropylene
Colour
Black
Type
Manhole Cover and Frame
Manufacturer Model No
CD 300SR
Brand Name
Clark-Drain
Show More
£100.50
each (Inc. VAT)
Delivery
Loading...
Collection
Loading...
View full details
Clark-Drain Recessed Manhole Cover and Frame Galvanised Steel 600mm x 600mm 5 Tonne
800520
3 (2 reviews)
Clark-Drain 600 x 600mm clear opening galvanised steel recessed manhole cover with polypropylene frame and 5T GPW load rating classification.
Depth
43.50 mm
Length
600 mm
Width
600 mm
Weight
17 kg
Load Capacity
5 Tonne
Material
Steel and Polypropylene
Colour
Black and Galvanised
Type
Manhole Cover and Frame
Made To Order
N
Manufacturer Model No
T16G3
Brand Name
Clark-Drain
Show More
£184.22
each (Inc. VAT)
Delivery
Loading...
Collection
Loading...
Clark-Drain Dual Locking Polypropylene Inspection Chamber Cover and Frame Driveway 450mm Diameter
Clark-Drain 450mm diameter dual locking polypropylene manhole cover and frame with 35kN load rating classification.
Show More
£64.86 each
(Inc. VAT)
Quick view
Clark Drain Recessed Square To Round Pavior Manhole Cover and Frame 450mm Diameter
Clark-Drain 450mm diameter clear opening square to round galvanised steel recessed cover and polypropylene frame with 10T GPW load rating classification.
Show More
£117.80 each
(Inc. VAT)
Quick view
Clark-Drain Recessed Square To Round Pavior Manhole Cover and Frame 300mm Diameter
Clark-Drain 300mm diameter clear opening square to round polypropylene recessed cover and frame with 35kN load rating classification.
Show More
£100.50 each
(Inc. VAT)
Quick view
Clark-Drain Recessed Manhole Cover and Frame Galvanised Steel 600mm x 600mm 5 Tonne
Clark-Drain 600 x 600mm clear opening galvanised steel recessed manhole cover with polypropylene frame and 5T GPW load rating classification.
Show More
£184.22 each
(Inc. VAT)
Quick view
Related items
osma branch
inspection chamber base
osma channel
osma round covers
osmadrain 4d935 110 chamber base drainage
Related categories
osmadrain brown 160 mm bend
black coupler
manhole cover
3 m plain ended pipe
black connector
Show only 5 star reviews
Show only 4 star reviews
Show only 3 star reviews
Show only 2 star reviews
Show only 1 star reviews