Cribbing Blocks with Flange Bottom and Flat Bottom Blocks

ProStack® Slot Lock 21.5" x 9" x 6" FLAT BOTTOM Cribbing Blocks are designed for applications requiring the bottom block in a stack to rest on a flat surface, like a shop floor.
ProStack® Slot Lock 21.5" x 9" x 6" Cribbing Blocks provide interlocking height for operators in environments where changes in grade require cribbing to assist in leveling equipment.
Designed for aerial devices, digger derricks, concrete pumpers and smaller cranes with outrigger feet up to 18″x18″.
The cribbing kit setup of a SafetyTech® Base Pad and two ProStack Blocks has a 100,000 lb. working load limit and a max allowable pressure of 500 psi.

Shape/Handles	Slot Lock	Dimensions (in)	Approx Area (sq ft)	Weight (lbs)	Max Allowable Pressure (psi)	Working Load Limit (lbs)	Price	Quantity
ProStack Slot Lock Cribbing Block 21.5"x 9"x 6". Cribbing Area 18"x 9"x 5" (PSC-SL-100)	PSC-SL-100	TOP & BOTTOM	21.5 X 9 X 6	1	28	500	100,000	$250.72

ProStack Flat Bottom Slot Lock Cribbing Block 21.5"x 9"x 6". Cribbing Area 18"x 9"x 5" (PSC-SL-150)	PSC-SL-150	TOP ONLY	21.5 X 9 X 6	1	28	500	100,000	$250.72

Shape/Handles:

MPN: PSC-SL-100

Slot Lock: TOP & BOTTOM

Dimensions (in): 21.5 X 9 X 6

Approx Area (sq ft): 1

Weight (lbs): 28

Max Allowable Pressure (psi): 500

Working Load Limit (lbs): 100,000

Price:$250.72