Features:
It is made of stainless steel material.
It can be tightened and loosened by a coin. It also can be operated manually via "D" Ring.
It can be used with a tripod, monopod, telescope, ball head, quick release plate, lens collars, lens plates etc.
Specifications:Material: Stainless Steel
Type: 1/4" Screw
Screw & Bolt Drive: slotted
Diameter: 12mm
Length of Shaft: 4.5mm
Length of Thread: 4.5mm
Height: 12mm
Slotted width: 2mm
For: DSLR Camera, DC, DV and Tripod, Monopod, Telescope, Ball Head, Quick Release Plate, Lens Collar, Lens Plate