• Designed to provide terminal protection for all types of power cords where space is limited and high volume is required.
• Available with either a phenolic or a fiber insulating material retained in a cold-rolled steel frame.
• Meets U.L. requirements for the 35-pound pull test
• Five sizes available to accommodate round cords ranging from .125" to .343" (3.17 mm to 8.73 mm) diameter.
• Two sizes are available for flat cable.
• Part #385 hand tool is available for manual installation of insulated Gripmaster strain reliefs
• For power assisted applications, use #389 Pneumatic Hand tool for installation of all insulated Gripmaster strain reliefs

(F) Fiber Insert: Black Commercial Forbon per MIL-F-1148 and Fed. Spec. ASTM-D-710.
Temperature rating: Electrical 115°C; Mechanical 110°C

(B) Phenolic Insert: Nema grade XPC-T, UL Flame Class 94 HB.
Temperature rating: Electrical 130°C; Mechanical 130°C

• Designed to withstand heavy duty use under the most severe conditions.
• constructed of zinc plated, cold-rolled steel
• Ideally suited for portable equipment where the power cord may be subjected to frequent abuse or a harsh environment.
• Meets U.L. requirements for the 35-pound pull test
• Five sizes for round cords from .250" to .500" (6.35 mm to 12.7 mm) diameter.
• Hand tools available for installation of All-Metal Gripmaster strain reliefs