VERSA-TUFF pins are used with VERSA-LOK Standard, Cobble and Square Foot retaining wall units. They are 6.8 in. tall and 0.48 in. in diameter. Two pins are used per unit.
VERSA-LOK's original, solid pinning system provides a mechanical interlock between retaining wall units and a mechanical connection to geogrid soil reinforcement. In this unique system, pins are inserted in the holes of an upper unit and tapped into receiving slots of two lower units. Top-pinning simplifies installation because the units do not have to be lowered onto pins.
6348 Highway 36 Ste 1
Saint Paul, MN 55128