All Plastic High Chair (PHC)
Special Order 2" through 10" in 1/4" increments

All Plastic Hich Chair (PHC)  Points on the feet firmly hold the chair in place with minimum contact.

All Plastic Snap-On Paving Chair With Base Special Order 3/4" through 7" in ½" increments

All Plastic Slab/Beam Bolster
Special Order ¾" through 3" in 1/4" increments x 2-6

All Plastic Wheel Spacers 
Special Order 3/4" through 3" cover fitting #3 - #6 rebar

All Plastic Wheel Spacers
Special Order  " and 1 1/2" cover fitting #3 - #6 rebar