Greenlee 1/2" Conduit Size Knockout Die (Quantities of four), Part# KD-1/2-B For Use With Gas Holes will accept up to

Holes will accept up to 5/16'' (8 mm) diameter shackles

For use on schedules 40 and 80 PVC

4:4:4 Chroma and HDR up to 130ft/40m over a single Cat5e/6 cable

Privacy Screens - up to 8 zones

Greenlee 1/2" Conduit Size Knockout Die (Quantities of four), Part# KD-1/2-B For Use With Gas Holes will accept up toThe durable Greenlee 1 2" Conduit Size Knockout Die (Quantities of four) (KD 1 2 B) is optimized for the widest range of materials and drivers. It has alignment markings for improved accuracy. It has laser markings for quick part identification and is made in the USA. It can be used with Greenlee battery hydraulic knockout drivers, manual hydraulic knockout drivers, or ratchet wrenches. Use Greenlee punches and draw studs. # KD 1 2 B Catalog# 52085628