Garelick Millennium Seat Slide System, Ribbed Stanchion, Positive Lock Slider and Spider Combo Left Hand Lever

Smooth positive lock action slide, convenient spring loaded lock and release lever, wobble free design when locked. High tensile aluminum profile extrusion 13-3/4 x 8 plate, mounting hole pattern: 5 x 12, fore and aft travel: 6. Swivel spider mount: high tensile aluminum 2-7/8 diameter, plastic internal cup. All stainless hardware. Low profile design allows 360-Degree of rotation and 6 of smooth, wobble-free fore and aft travel. Heavy duty anodized aluminum slide plate has standard 5x12 hole pattern. Positive Lock Spider rotates 360-Degree, internal cup engages in 10-Degree increments for positive stop lock (Secondary twist control offers variable drag adj. and can be tightened to lock in place). Internal Delrin cup provides smooth, Gaul-free operation. Meets ABYC-H31, Type A Standards & Garelick performance standards. Reputation for innovation and skilled craftmanship. Best value for boater's dollar.