Durable spring snap clips for secure, onehanded locking of poles and tubes. Made for outdoor and equipment use where a reliable, compact locking pin is needed. Key benefits Secure locking: Vshaped spring design provides a reliable lock inside round or square pipelines to prevent accidental separation. Easy onehand operation: press the button to lock or release quickly during assembly or breakdown, saving time and effort. Built for outdoor use: 65Mn spring steel construction with nickel plating resists corrosion and reduces wear for long service life. Compact and precise: thin, lowprofile shrapnel fits inside many tube assemblies without adding bulk. Main features Material: 65Mn spring steel for strength and spring stability; nickelplated surface for corrosion resistance. Operation: pushbutton mechanism designed for simple insertion into pipelines and effortless locking/unlocking on round or square tubes. Reliability: robust spring action resists deformation and breakage under normal use. Specifications Shrapnel thickness: 0.4 mm / 0.02' Shrapnel length: 50 mm / 1.97' Shrapnel width: 8 mm / 0.31' Button diameter: 7.75 mm / 0.31' Button length: 8 mm / 0.31' Applications and use scenarios Kayak paddles: secure multipiece paddle shafts or extendable handles so sections lock reliably during paddling. Tent poles and awnings: fast, dependable connections when assembling tent frames, tarps, or umbrella supports at camp. Equipment and vehicle fittings: suitable for RV components, photographic brackets, crutches, fitness gear, umbrellas, and other locking tubes where an internal spring clip is required. How it solves common problems Prevents slips and accidental disassembly of telescoping or sectional poles. Reduces time and effort when assembling or collapsing gear by allowing onehanded locking and release. Maintains performance outdoors thanks to corrosionresistant plating and durable spring steel. Compatibility and performance notes Designed to be installed inside tubular sections; works with both round and square pipelines. Check tube internal dimensions for fit against the listed shrapnel dimensions before installation. Reliable, corrosionresistant spring clips engineered for repeated outdoor and equipment use where compact, secure locking is required.