Alpha wire bk005 xtra guard 2 unscreened cable alpha wire 25062 bk005 this xtra guard 2 cable from alpha wire is a heavy duty cable designed for use in a range of industrial applications particularly where abrasion and mechanical abuse is likely the specially formulated rugged polyurethane jacket offers three times the resistance to abrasion and tearing associated with ordinary pvc sleeving alpha wire 25062 bk005 xtra guard 2 unscreened black 2 core 081mm 100ft reel