- External Dimensions: 438 (L) x 438 (W) x 37 (H)
- Clear Opening: 220mm to 300mm
Square frame with circular opening. Black polypropylene. Cutaway sections allow fitment to different diameter chambers.
Application: Domestic driveways
Lifting Key: NA
Cover Frame: Solid top. Black polypropylene.
Locking: Dual locking (Cover screws to frame screws to chamber top).