Chocks and Blocks is used to stabilize the vehicle and support the load duting rescue operation, includes trapezoidal block, square block and wedge block.
Trapezoidal block is made of recyclable plastic ( polyethylene) which can resistant oil, chemicals and traditional detergents, solvents etc. The chocks and blocks can be locked and stabilized.
The trapezoidal block can support six different height: 66 mm, 108 mm, 150 mm, 192 mm, 234 mm and 276 mm.
Square and wedge block is made of high quality rubber material, compressive and drop resistant, maximum bearing capacity is 110kg/cm².