◆ Instant purchase OK / Ships via Mercari ◆ Also available are sets with different quantities, and listings for 28mm shaft use. Search by newest ➡︎ #DumbbellColors∴ ♛ Official manufacturer product ♛ New and unused ♛ High-quality construction ♛ Highly durable chrome plating ♛ Extremely strong holding power ♛ The 15° angle design from the grip handle to the circle makes attachment and detachment easy. ♛ Ships within 24 hours via anonymous, insured "Mercari shipping," which delivers even on weekends and holidays! I've ordered many similar products and compared and verified various factors, and this is the best one overall, a highly recommended item✧˖° The total quality is high, and I can confidently recommend it to everyone♪ A strong ally for home gym / home training enthusiasts who find it difficult to get fixed dumbbells! You can use it for various weight training and lifting exercises, including the big three: bench press, deadlifts, and squats. ・Yamazen ・Uten ・Riosure ・Centurion ・Wout ・Mozil ・Pro Iron ・Top Film Compatible with a wide range of manufacturers' 25mm shafts. OK for both screw shafts and normal shafts, as long as they are the same 25mm standard☆ Can also be used on barbell shafts, W bars, EZ bars, and triceps bars. ◆ Features of Spring Collars ◆ ・Allows for quick weight changes, making it easy to perform drop sets and super sets, improving muscle training efficiency. ・No hassle or loosening during use like screw collars, so you can stay focused without stress. ・Shorter total workout time. ・Synergistic effect increases the pump feeling, leading to muscle hypertrophy and improved strength. ◆ Overview ◆ Weight: 35g/1 piece Material: Spring steel, plastic Diameter: 25mm Quantity: Set of 4 (2 pairs) ◆ Other ◆ ※ This is for 25mm shafts. Search by newest ➡︎ #DumbbellColors∴ Bodybuilding Gold's Gym Irotec Myprotein 25④B05