Our galvanised sleeper post ‘H’ joiners are great for joining timber sleepers together to create a straight, longer retaining wall. Only suitable for timber sleepers – no other materials. 

Benefits of a sleeper post joiner 

✔ Galvanised steel resists damage from harsh weather, pests, rot & decay
✔ Enjoy a stress-free, long-lasting retaining wall with secure construction
✔ Pre-drilled holes will make installation even more convenient for you 

Galvanised steel provides increased durability and pre-drilled holes make for easy installation, so you can be sure your retaining wall will stand the test of time. Slot two sleepers into the openings to extend the length of your retaining wall. 

Features of galvanised post joiners 

✔ Suitable for external use
✔ Engineered to fit timber sleepers only
✔ Lengths available from 750 to 1100 (mm)
✔ Hot dipped & zinc coated galvanised steel