Description • Special aviation aluminum alloy, high strength, impact resistance, twist and pressure. Machining process. • Surface treatment: high-mesh sand blasting machine and color quality pure matte black. • Thick:7mm • Brand new, never used • Color: black Package Include • 1 x 46mm-46mm Male to Male ring adapter • 1 x 49mm-49mm Male to Male ring adapter • 1 x 52mm-52mm Male to Male ring adapter • 1 x 55mm-55mm Male to Male ring adapter • 1 x 58mm-58mm Male to Male ring adapter • 1 x 62mm-62mm Male to Male ring adapter • 1 x 67mm-67mm Male to Male ring adapter • 1 x 72mm-72mm Male to Male ring adapter • 1 x 82mm-82mm Male to Male ring adapter

Surface treatment: high-mesh sand blasting machine and color quality pure matte black. Special aviation aluminum alloy, high strength, impact resistance, twist and pressure. Machining process. Thick:7mm. Thread pitch: 0.75mm. Includes 9pcs Male to Male Set 46-46mm 49-49mm 52-52mm 55-55mm 58-58mm 62-62mm 67-67mm 72-72mm 82-82mm). Male to Male Ring Adapter. Made of Aluminium.

Country of Origin: China. Manufacturer: HAPPYTOPSTAR. Date First Available: April 1, 2019. Best Sellers Rank: #73 in Camera Flash Adapter Rings. : B0BBS31T3P. Item Weight: 4.2 ounces. Product Dimensions: 3.54 x 1.97 x 2.76 inches.