This is the Vixen Binoholder MH. It's a part for fixing binoculars to a tripod. Made of lightweight and durable magnesium alloy with high rigidity. It's an essential item for astronomical observation, long-duration nature observation, and observation at high magnifications. Used only once, it's in excellent condition with almost no signs of use. It will be compactly packaged for shipping. Size: Height 9.0 x Width 7.6 x Thickness 3.6 cm Material: Magnesium alloy Screw: UNC 1/4 inch Weight: 47g ● Compatible Models Atrek Light II ・BR 6×30WP ・BR 8×30WP Atrek II ・HR 8×42WP ・HR 10×42WP Apex J ・HR 8×42WP ・HR 10×42WP (W) Artes ・HR 8.5×45WP ※ ・HR 10.5×45WP ※ Star-view Binoculars ・SG 6.5×32WP ※ Ascot ・ZR 8×32WP (W) ・ZR 8×42WP (W) ・ZR 7×50WP ・ZR 10×50WP (W) ・ZR 8-32×50 (ZOOM) ・SW10×50 ※ Foresta ・ZR 8×32WP ※ ・ZR 8×42WP ※ ・ZR 10×42WP ※ ・ZR 7×50WP ※ Ultima ・ZR 8×32 (W) ※ ・Z 7×50 ※ ・ZR 9-22×50 (ZOOM) ※ ※ Old models