Turtle Plastics Lock Blox

Versatile, stackable, interlocking plastic square cribbing blocks. Use whenever a stable platform is needed on many smaller surfaces. These fit perfectly inside smaller apparatus cabinets or use with Cog Step Chock for extra height. Available in three sizes.   Part # 1B, 2B, or 3B Dimensions: 9″x 9″x 1″ or 2″ or 3″ Product Unit Weight: 1B – 3lbs.; 2B – 5lbs.; 3B – 7lbs. Light duty capability. Unique square peg surfaces interlock with each other. PSI: 865