Metal Spring Knob M20 Thread for Fitness Gear

Details

• for rapid Adjustment Mechanism: Features a pull-handle design for instant tightening and loosening, allowing you to modify equipment settings in seconds without fumbling for tools during intense workouts.
• Robust Metal Construction: Crafted from high-grade steel with an integrated elastic spring system, these knobs resist deformation and wear, reliable locking power even under heavy loads and frequent use.
• Precise M20 Specification: Engineered with exact M20 threading to provide a secure, wobble-free fit on compatible machinery, delivering stable fixation that enhances safety during strength training and cardio for sessions.
• Compatibility: Designed as a direct replacement for worn parts on various home fitness gear including stationary bikes, weight benches, squat machines, and adjustable dumbbell racks requiring M20 pins.
• Complete Replacement Set: Includes two for durable pull pin knobs (13x8x5cm each) to for service multiple machines or keep a spare on hand; please verify your equipment's thread size before purchasing to for ensure proper fit.