Dual cartridge radial stripper 2-level coaxial preparation of 5/16" x 1/4" (7.9mm x 6.4mm). Strips outer jacket of unshielded twisted-pair (UTP) cables (category 3, 5, 5e and 6), 1-level preparation. Designed for high-volume, multiple-type cable preparation environments. Two "active" stripping cartridge-bays and third "storage" cartridge-bay. One-piece construction ensures precise stripping and never requires adjustment. Large finger loop promotes rotation during use. Cartridges snap in from both sides for left or right-handed operation. F-connector "nest" assists with cable insertion. Durable high-carbon steel cartridge cutting blades are ground and honed for long life. Replacement cartridges available.