Industrial STC62-75-723121H-90AR-UP-SC2 Pneumatic Power Clamp

BTM STC62-75-723121H-90AR-UP-SC2 Pneumatic Power Clamp is a Tri-Lok Oval Power Clamp from BTM’s STC62 family, designed for fast, repeatable workholding in fixtures and as a precision backup clamp in machining setups. This pneumatic clamp is powered by compressed air and is typically used to secure workpieces during milling, drilling, or similar operations, with the STC62 family documented for use as a clamp or a precision backup. The STC62 family’s air consumption is specified at about 4.5 SCFM, supporting quick clamp cycles. STC clamps feature easily adjustable arm openings across several angles including 30°, 45°, 60°, 75°, 90°, 105°, and 120°, allowing fixture designers to tailor the clamp geometry to the job. The model number STC62-75-723121H-90AR-UP-SC2 identifies this specific variant, and the item is listed as used on an eBay UK listing attributed to Bullseye Industrial Sales, with the unit located in Middlebury, Indiana. In markets that rely on STC-series clamps, the Tri-Lok Oval design is known for rigid, repeatable clamping with minimal deflection, making it suitable for fixtures that require consistent holding force across multiple cycles.