Lens Support Collar Tripod Mount Ring for Sony 70-400mm F4-5.6 G SSM (SAL70400G) and 70-400mm F4-5.6 G SSM II (SAL70400G2) -Bottom is Camera Quick Replease Plate Feature - photoloving, IS-S740

• 1. Made of Aviation Aluminum, CNC precisely machined, surface anodic oxidation, with stainless steel screw, lightweight design of hollow, weight is about 145g. 2. Referring to and modified from Sony original standard design, bearing is enhanced, details are improved, and added the features of finger position and quick release plate, more practical. tripod ring diameter is about 81mm, the use of embedded PP material to increase the damping. accurate bayonet, same to the original one, easy to quickly disassemble and adjust the body composition. tripod ring comes with quick-release plate structure, with 1/4" and 3/8" screw holes. 3. For Sony 70-400mm F4-5.6 G SSM (ASL70400G) and 70-400mm F4-5.6 G SSM II (SAL70400G2). 4. Quick release plate is AS 39mm standard, compatible with RRS / ARCA-SWISS / KIRK / WIMBERLEY / MARKINS / SUNWAYFOTO / KANGRINPOCHE / BENRO / SIRUI / MARSACE / ISHOOT ball head of Arca 39mm fit, suitable for IS-JZ30 / IS-JZ50 / IS- JZ64 / IS-QJ58 / IS-QJ64 / IS-JZ60BK / IS-JZ70MFT / IS-JZ80BK. 5. Package Includes: 1 x iShoot Tripod Mount Ring IS-S740 (Note: The other items in the photos not listed here are for illustrating only, not included)