iShoot IS-THC328 Tripod Mount Base for Canon 300mm f/2.8L IS II USM

iShoot IS-THC328 Tripod Mount Base Replacement for Canon 300mm f/2.8L IS II USM Product model: IS-THC328 for Canon 300mm f/2.8L IS II USM iShoot IS-THC328 high quality replacement Tripod Mount Base for Canon EF 200mm f/2L IS USM, EF 300mm f/2.8L IS II USM, EF 400mm f/2.8L IS II USM Made of Aviation aluminium, CNC precisely machined, one piece design, hand-polished, anodized surface, with stainless steel screw, 1/4" screw hole, and belt buckle, net weight is about 100g; Referring to Canon EF 300mm f/2.8L IS II USM original lens tripod mount base structure design, bottom part is Arca type quick release interface of 60mm in length, features a finger feel gripn, convenient for gripping, screw holes precisely matched Compatible with Canon EF 200mm f/2L IS USM, EF 300mm f/2.8L IS II USM, EF 400mm f/2.8L IS II USM Arca-Swiss compatible 39mm standard interface, compatible with RRS / ARCA-SWISS / KIRK / WIMBERLEY / MARKINS / SUNWAYFOTO / KANGRINPOCHE / BENRO / SIRUI / MARSACE ball head, also suitable for iShoot IS-JZ30 / IS-JZ50 / IS-JZ64 / IS-QJ58 / IS-QJ64 / IS-JZ60BK / IS-70BK / IS-JZ80BK, etc. Package includes: 1 x iShoot IS-THC328 Lens Tripod Mount Base (Note: The other items in the photos not listed here are for illustration only, not included)   ** Delivery information **All items are shipped immediately from Allen, Tx, USA.We dispatch order on the same day if payment cleared before 12:30PM CST or we will dispatch it the next working day. We use USPS for most of our consignments. ** Return policy **If for any reason you are not completely satisfied with our product contact us for a full refund. Returns accepted within 30 days after the item is delivered. If the item you purchased is faulty we will refund postage, otherwise you have to pay for the return postage and packaging charge. 100% Satisfaction Guaranteed.