Dewalt Insulated Staples For DCN701 Electrians Stapler The DeWalt DRS18100 1" insulated cable staples are designed for use in the DeWalt DCN701 cordless cable stapler. These staples can be manually driven with a hammer in tight locations and are UL Listed (406A) and compliant with the National Electrical Code. The staple crown is plastic insulated and are also suitable for use with low voltage cables such as CAT3, CAT5 and coax. 1" Staple leg length with 3/4 plastic insulated crown Contents 540, 25mm insulated cable staples.