Best Seller | Big sale 2Pcs Door Spring Buffer Soft Close Mechanism Damper Accessory Set Kit for 40?80lbs 1�Safer Closing: Able to slow the door as well as bringing it to soft stop in final position with low noise and safety. 2�Practical Use: Suits perfectly for 40?80lbs door. Also has 4pcs stopper washer with 0.15in height for easy adjustment.... more | | $24.75 $20.73 go to store |