Standard Round Knockout Punches

Standard Round Knockout Punches - Electrical Distributor Tool The Standard Round Knockout Punches by Greenlee are designed for secure and efficient knockout applications in electrical installations. This tool features a triple lock design that holds the bushing securely and locks into metal studs ranging from 24 gauge to 12 gauge (0.6 mm to 2.5 mm). It helps protect wire insulation from sharp edges of metal studs, facilitating smooth cable pulling by preventing hang-ups on raw metal edges. Ideal for electrical distributors and switchgear suppliers requiring reliable and durable wire and cable handling solutions. Specifications Product Weight: 5.73 lbs Dimensions (W x H x L): 8 in x 4.9 in x 8.9 in Made in USA: Yes Country of Origin: United States Manufacturer: Greenlee Manufacturer Part #: 50253611 UPC: 783310253617 Features Triple lock design for secure bushing retention Compatible with metal studs from 24 gauge to 12 gauge (0.6 mm to 2.5 mm) Protects wire insulation from sharp metal edges Prevents cable hang-ups for smooth pulling Downloads & Links Spec Sheet