- 21 mm Square

Look no further than the BelAire 338HL

and t-rivets up to and including 1/4 inches diamter in all materials

8182002 (BL Arm)

Esco 8-pcs CribLok Cribbing System w/ Plates, 18" Max Height - 12533 Tire - 21 mm SquareLooking for a cribbing system built to handle extreme loads in mining and heavy equipment applications? The Esco 12533 CribLok Composite Cribbing System is engineered for professionals who demand safety and reliability. With a max height of 18 inches and a 100 ton capacity, this 8 piece kit includes interlocking blocks and stability plates for unmatched load support. Unlike wood, CribLok resists water, rot, oil, and chemicals, ensuring long lasting