Super Strong Universal Metal Photography Camera Crab for 5cm Round Tube Tripod Light 3cm Thick Square Tube Desk Bookshelf Wooden Board Wood with M5

1. The body of the crab clamp with high temperature painted alloy die-casting surface polished, ground, tapped and drilled. Alloy spanner, stainless steel spring, zinc plated pin button, copper nut, strong and durable. 2. The photo clamp has multiple reserved functional expansion holes, including 1 x 5/8" hex hole, 1 x 1/4" UNC hole, 2 x M5 screw holes. The clamp can bear up to about 10kg. 3. The clamp opening is embedded with anti-slip rubber pads and one adapter rubber pad is provided for use with square tubes. That opening can take round tubes up to Φ50mm or square tubes up to 30mm thick. 4. It can be used with the Photography Support Arm IS-COBRA (sold separately) or other products for multiple uses. It can be fixed on desks, bookshelves, tripods, indoor light stands. Or on railings, utility poles, tree branches, wooden boards, outdoors, very convenient. 5. Specification: Max. Volume: Approx. 125x90x42mm; Net Weight: Approx. 420g; Main Material: Alloy. Super strong metal club clamp IS-STRONG CLAMP --- Universal clamp With 5/8", 1/4", M5 function extension screw holes Suitable for 5cm round tubes and 3cm square tubes Key features: 1. Alloy body die-casting, grinding and polishing, tapping and drilling, surface painted at high temperature. Alloy spanner, stainless steel spring, zinc plated pin button, copper nut, strong and durable; 2. Reserved multiple functional expansion holes, including 1 x 5/8" hex hole, 1 x 1/4" UNC hole, 2 x M5 screw holes. The clamp can bear up to about 10kg. 3. The clamp opening is embedded with anti-slip rubber pads and one adapter rubber pad is provided for use with square tubes. That opening can take round tubes up to Φ50mm or square tubes up to 30mm thick. 4. Multiple uses with the IS-COBRA Photography Support Arm (sold separately) or other products. It can be fixed to a desk, bookshelf, tripod, indoor light stand, or railing, utility pole, tree branch, wooden board, outdoor, very convenient. specification: Maximum volume: Approx. 125x90x42mm Net Weight: Approx. 420g Main material: alloy Opening dimensions: can take round tube up to Φ50mm, or square tube up to 30mm thick Extension holes: 1 x 5/8" hex hole; 1 x 1/4" UNC hole; 2 x M5 threaded holes Package Including: 1 x Strong Metal Clamp IS-STRONG-CLAMP (Any other items in the photos not listed here are for illustration purposes only and are not included)