Wrekin GritBlocker Anti-Blockage Keyway Insert (Bag Of 20)
GritBlocker is an anti-blockage keyway insert which simply fits into the manhole cover keyway preventing debris from blocking the opening and allows a lifting key to be inserted.
£12.00 excl VAT £12.00
Description
Wrekin GritBlocker Anti-Blockage Keyway Insert (Bag of 20)
The Wrekin GritBlocker is an anti-blockage insert designed to keep manhole cover keyways clear of debris. Keyway pockets can quickly fill with grit, dirt, and compacted material, preventing safe insertion of lifting keys. This Anti-Blockage Keyway Insert fills the keyway opening to reduce debris ingress while still allowing the insertion and rotation of standard lifting keys when access is required. Supplied in bags of 20, Wrekin GritBlocker provides a simple preventative solution for routine maintenance operations.
Specifications
| Product description |
Anti-blockage keyway insert
|
| Product code |
GRITBLOCKER
|
| Primary material |
Elastomeric foam
|
| Width |
50 mm
|
| Height |
50 mm
|
| Pack quantity |
20 inserts per bag
|
Key design features
- Elastomeric foam construction – Manufactured from compressible elastomeric foam to conform within the keyway opening.
- Anti-blockage function – Fills the keyway pocket to reduce the ingress of grit, dirt, and debris.
- Key access compatibility – Allows insertion and rotation of lifting keys without removal of the insert.
- Simple installation – Push-fit design enables quick placement and replacement during routine inspections.
Applications
Suitable for use on manhole covers where keyway blockage is a recurring maintenance issue. Commonly used on highway, commercial, and utility access covers to help maintain clear lifting key access. Ideal for maintenance teams looking to reduce time spent clearing blocked keyways. The Wrekin GritBlocker provides a practical solution wherever an Anti-Blockage Keyway Insert is required to support safer and more efficient access.
Contact us
For help confirming compatibility contact the team here for technical advice and reliable UK-wide supply.
