Our bolt down plates are ideal for application in areas where the surface is constantly wet, uneven or loose surfaces like external wooden surfaces such as decking as well as applying as non slip stair treads.
Bolt down plates are manufactured specifically for these purposes, with countersunk eyelets for easy application, and can be fitted using a good quality stainess steel screw. 
Our plates are made from weatherproof aluminium which will not tarnish in foul weather, with a non slip coating covering most of the top surface and finished with rounded corners for a more aesthetic appearance. We stock our anti slip bolt down plates in four sizes:
63mm x 635mm
115mm x 635mm
115mm x 1000mm
120mmx45mmx635mm L shape non slip treads
L shape non slip treads are perfectly suitable for use as non slip stair treads on steps and stairways. Their suitability as anti slip stair treads are due to their shape allowing the anti slip material to be present on the top and face of a step, drastically prevent slips and falls.