Freight Duty Guide – Model 16ST, 18ST, 22ST, & 30ST (Stile)
Rated capacity of 30,000 lbs. gross load per car. Fits an 8″ channel (or larger) stile. Gib can be replaced without removing the shoe. 100 FPM.
Shoe: Energy Efficient Aluminum
Gib: UHMW – Polyethylene
UHMW has the highest known impact strength of any thermoplastic presently made, plus a high resistance to abrasion.
Weight: 10 lbs.
16ST: 5/8″ Rail
18ST: 3/4″ Rail
22ST: 1 1/8″ Rail
30ST: 1 1/4″ Rail