Woohot Aluminium 100mm Rail Nodal Slide Metal QR Clamp for Camera with Arca Swiss Compatible for Tripod Ballhead QR

Legal Disclaimer Features: ?Clamp with screw-knob help you locking equipment quickly. ?Accurate calibration fulfill the demand for quickly locating. ? High contrast built-in bubble level improve alignment. ? Compatible with the universal Arca-Swiss QR system. ? Accurately find nodal point in panoramic photography. ? In close-up photography, you can slide the camera in and out without moving the tripod. ? Metal materials, CNC precision machining, surface oxidation treatment. ? It is widely used with fish-eye-lenses and wide-angle lenses. ?Safety stop relief grooves for protecting your camera from accidental drops. ? Compatible with AS 38mm standard equipments such as: RRS, ARCA--SWISS / KIRK / Jobu Design / Wimberley / MARKINS / SUNWAYFOTO / Kangrinpoche / BENRO / SIRUI etc. Specification: Model: DR-100 Jaw can be opened from 39mm to 45mm Color: Black Length: 100mm Width: 38mm Height: 15mm Package included: 1 x 100mm Rail Nodal Slide