Simpson 4d - 1-1/2" Wood Siding Nail, 316 Stainless Steel PACK:5 Lb (1990) this three-phase hoist combines an

this three-phase hoist combines an all-steel construction with a suite of integrated safety systems - including slip clutch overload protection

It installs to structural steel or cold-formed steel beams

The bit has a 1 in

and the independent control pedestal lets you program stops

ensuring the system meets established safety standards for ironworker-type equipment

Simpson 4d - 1-1/2" Wood Siding Nail, 316 Stainless Steel PACK:5 Lb (1990) this three-phase hoist combines anSimpson 4d 1 1 2" Wood Siding Nail in Type 316 Stainless Steel is a professional grade fastener from Simpson Strong Tie, engineered for securing wood siding panels in demanding outdoor and coastal environments. The annular ring shank design delivers superior withdrawal resistance, while the checker patterned full round head blends naturally with wood grain making this nail a go to choice for exterior siding installations where both holding strength