Constructed out of Carbon Fiber-infused PETG for dimensional accuracy as well as impact and chemical resistance.  These are used for setup and clamping.  They are heat-resistant up to approximately 200F.  Use sound judgment before welding near them. 

Each set contains 4x 1" tall pieces and 4x 2" tall pieces.  Two fences, two 45 Degree fences, two round pins, and two square pins.   

Shown on Harbor Freight Welding Table.

Warning: Carbon fiber is a skin irritant. Wear gloves when handling. Made in Montana. Please understand that these sets are made when ordered, and as such, delivery times can vary.