Kupo Square J Hook (Black, Pair)

This pair of Kupo Square J Hooks is a Convi Clamp or Super Clamp accessory similar to the Hex J Hook but with the bottom part of the J-shape squared

J-Cup 2x3 Pair by Fringe Sport by Fringe Sport

Kupo Display KD-900P Donut - 3 way Kupole joint - Rewardia

Yes4All 2x3 J-Hook Barbell Power Rack Pair

Buy - Kupo KP-KS02 Triple Hook Set - Production Gear Ltd

Kupo Square J Hook Black KD703811 - Filmtools

The black, spring-loaded Mini Matthpole from Matthews offers a unique expanding casting that provides pressure for holding the Matthpole in place

Matthews Mini Matthpole (30 - 53, Black)

The adjustable Deluxe Varipole Support System (Pair) from Impact offers two Varipoles to create a functional studio backdrop and grip system. The

Impact Deluxe Varipole Support System - Silver (Pair)

kupo Products - Photogear

Impact Deluxe Varipole Support System - Black (Pair) VP-712BP

Kupo Square J Hook Black KD703811 - Filmtools