Meister Professional Heavy Bag Spring for Punching Bags up to 250lb - Black

Much needed for a heavy bag.

The media could not be loaded. Nice and sturdy recoil for my heavy bag.

Helped immensely with noise reduction in the basement! Great purchase!

This spring is holding up a 200 lb punching bag and does the job effectively. After some heavy use and time, there was a failure point. I contacted the seller about the issue and they promptly took care of it and sent a replacement. No problems since and really appreciative of them standing by their product.

UPDATE : I found a fix for the noise, which was cutting up a few inches of bicycle inner tube and folding them and placing them between the spring and the hook on my stand. Dampens the sound very well.I bought this for use with a heavy bag stand as a way to try and reduce noise. It had mixed results. It absorbs some shock and causes the frame of the stand to move a little less and reduced *that* noise, but the sound of the spring rubbing against a metal hook was quite screechy and bad. That was largely fixed by making sure my mount hook was sideways (if one stands directly in front of the bag) and the attachment points of the spring were parallel to me. That way, when the bag moves it will mostly roll forward like a wheel.As for the optional carabiner - it added way too much length (lowered the bag) and it's a pretty beefy one. I replaced it with a $3 1/2" carabiner from Lowe's (because Home depot donates to trump). My heavy bag came with 1/4" carabiners so the load capacity should be fine (1/2" is rated at like 800lbs anyways).Overall, the spring is great for what it is meant for, just be mindful about your setup and measure your current suspension apparatus's length. You might need a similar spring that's shorter to keep the bag at the right height.

Spring came in a box and with a carabiner. Held the weigth of the bag. Coating sis strong and didn't chip. Carabiner closed tightly and didn't seem to be weak. Didn't have a KN rating on it

Very strongly made. Holding up 200lb water punching bag. Recommended

Helps keep my heavy bag from excessively vibrating when getting my rounds in, during my workout. Must have.