45 mm Aluminum Element Footblock 747 25 in (57 mm) blocks

25 in (57 mm) blocks for purchases from 5:1 to 8:1

Maximum working load (lb)1600 lb

Weight (g)43 g

Car body height (mm)24 mm

Mounting hole spacing (mm)54 mm

45 mm Aluminum Element Footblock 747 25 in (57 mm) blocksPart No. 6237 Element blocks introduce sideplates that combine forged aluminum and compound curves for strength. They are simultaneously contemporary and very robust. Elements design pairs the minimum amount of metal required to protect the sheave with a proven journal bearing. So size for size, Element is priced significantly lower, than our previously least expensive blocks. Sideplates are hardcoat anodized to resist corrosion. Bearing sheave of