SUPER STACKER CRIBBING BLOCK 6"X7"X24" BLACK by G2S

Certified and Tested; Blocks available in multiple sizes, shapes fit most applications; Blocks are individually stamped with a clearly marked Working Weight Load Limit; Interlocking or aggressive non-slip surface; Non-conducting plastic resists oil and most chemicals; Does not splinter, like wood; Blue Carrying lanyard symbolizes “Heavy Duty" application; Carrying lanyards provided on all 6" x 7" and on 4" x 4" crib blocks; Made from 100% recycled plastic; Working Load Limit: 110,010 (49,900 kg) based on a single-layer application; Can be used with Lincoln log mating or pyramid mating; Use AME Jack Plates to secure load and reduce hazardous energy