Vintage Black Diamond Enduro climbing carabiner made in the USA, featuring a classic asymmetric D-shaped aluminum body and straight solid gate. The frame is marked BLACK DIAMOND USA, 24 /...

Early Recreational Equipment, Inc. (REI) climbing carabiner with the full company name stamped into the frame. This is an older, heavy-duty non-locking design with a straight solid gate and classic...

Vintage Omega USA D-shaped climbing carabiner with a straight spring-loaded gate and heavy-duty metal construction. The reverse is stamped with strength and certification markings, including 31 kN, 10 kN, CE,...

Vintage Omega Pacific Classic bent-gate climbing carabiner featuring an asymmetric D shape, aluminum construction, and distinctive red anodized bent gate. Marked “Omega Pacific Classic” and rated 24 kN 7/8. Originally...

Interesting vintage lot of six wired climbing protection pieces, apparently consisting primarily of early Chouinard Equipment Hexentrics/hex nuts from the classic American rock-climbing era. The aluminum heads are permanently swaged...

A vintage Salewa belay plate manufactured in West Germany, designed for use with 11mm climbing rope. This classic early-generation climbing hardware represents the transitional era of modern mountaineering gear. The...