1/2" plastic staple. Plastic insulated staples are used to attach Romex , UF, and other type NM cable up to 3-conductor (No. 10). Use the 1/2" for 2-conductor Romex and other type No. 12 and No. 14 NM cable conductors. Use the 3/4" for 3-conductor Romex and other type No. 10 and No. 12 NM cable conductors. Fast and easy-to-install, both of the zinc-plated nails can be driven together without splitting wood. Nail heads recess into the staple for minimum exposure. Made of high-grade UV-resistant polyethylene, they will resist rot, rust, and resist the effects of temperature extremes and the degradation of the ultraviolet rays of sunlight. Width: 1/2", Insulated?: Yes, Color: White, Pkg Qty: 225, Package Type: Jar No. PS-175J: Width: 3/4", Insulated?: Yes, Color: White, Pkg Qty: 175, Package Type: Jar ---- 1. 海外直輸入品となりますので、新品であっても、パッケージに多少のダメージがある場合もございますが、商品本体には問題ございませんのでご安心ください。2. 日本国内でのメーカーによる製品保証等は適用されません。3. パッケージや、説明書等は、英語表記となります。