Check the listing for details. Klein Tools 450-100 Loose Cable Stapler. Condition: New. Listed at 39.97 USD. Klein Tools 450-100 Loose Cable StaplerWith Klein Tools' Cable Stapler, drive insulated staples for Voice, Data, Video, NM (Romex®) nonmetallic sheathed cable with one hand. It is designed to push the handle, rather than squeeze, for easy, consistent performance. This cast aluminum stapler adjusts for multiple sizes of staples including 1/4-, 5/16- and 11/32-Inch. Forward action design provides stability and drives the force to where the stapling is taking place. Use the lever setting to adjust the stapler force. Works solely with Klein staples (sold separately).Stapler has forward action for stability and single-handed operationWorks solely with Klein Tools staples (Cat. Nos. 450-001, 450-002, 450-003)Use with insulated staples for Voice, Data, Video, NM (Romex®) nonmetallic sheathed cableAdjustable to 1/4-, 5/16- and 11/32-Inch staple sizesAdjustable channel on mounting face guides and protects cableSecured staple push rod stays attached - cannot be lostAdjustable force setting leverTwo-level staple guide opening for small and large cable sizesCast aluminum body for durabilityCushion-grip handleJam resistantNot compatible with other brands of staplesRomex® is a registered trademark of Southwire Company