Clamping screw features two different thread pitches. The coarse 16tpi is used when no tension is on clamp, allowing rapid movement of the clamp vs others on the market. With high speed comes low torque though, so to counteract this as soon as the clamp sees tension it will switch to the 32tpi threads in the knob to give you extra torque when not using on an ARCALOCK rail.
Clamp directly bolts to Atlas Bipods using their factory hardware (excluding the 2-screw bipods. QD and NC only). Clamp to Atlas 2-screw bipods with Picatinny/1913 Adapter.
The side of clamp is dovetailed on both sides to prevent tilt
Clamp is backwards compatible with standard ARCA rails by removing the three pins, and will still work this way to give you infinite sliding adjustment on the ARCALOCK rail
1/4 turn releases the clamp from the detents on the ARCALOCK rail for movement. One turn fully releases clamp to be removed from rail
Knob/Screw design prevents the clamp from being able to fall apart if you loosen it too far
Clamp and knob machined in house from 6061-T6 Aluminum. Screw is turned from 303 Stainless Steel
Arcalock QD Clamp
KWD 47.500
Metal Thumb Up Grip, Camera Hot Shoe Thumbs Grips Aluminum Alloy Thumb Up Rest Hand Grip Thumbs Rest Handle for RicohGR2 (Black)
KWD 2
Relaunch Aggregator 5-Section Silver Mini Tripod
KWD 3
Vitec Imaging Manfrotto Tripod, Befree Advanced Aluminum, 4 Tiers, Freehead Twist Lock T-Tripod Kit, Black, Total Height 59.1 inches (150 cm), Length 15.7 inches (40 cm), MKBFRTA4BK-BH
KWD 68
