Fast one-handed cranking where speed is the concern.
SpeedGrip handles use a molded urethane knob with an independent ball bearing swivel on the top of the grip to allow much faster grinding under low loads and more powerful two-handed grinding under high loads. A Harken exclusive. Low-profile B8ASGLP is made for fast, one-handed cranking where speed is the concern, not power. All handles are lock-in style, easily engaged, and released with a thumb switch. Five-year warranty.
