Spidergrips 6 in. length extension bar

Spidergrips right/Left side 6 in. length extension bar with M6 accessory thumb knob

Interchangeable with SP-LEX
M6 Accessory Thumb knob (thumb-knob item #SP-K6M) for use with Spidergrips Preston Microforce adapter bracket or Spidergrips On/Off Module

Weight:
4.5 oz.