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

It works well but it needs to be paired with something that will spin with the bag.

Dampened the noise and vibration on wood mounting joist!

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.

I bought this spring hoping to stop the pounding and shaking of the joist caused from hitting the bag. What an amazing, cheap to add item to the punching bag. I no longer hear rattling from the garage door opener when punching or kicking the bag. The spring is absolutely heavy duty. Super quality able to withstand pounding the bag plus the bag shown in the picture is 100lbs. Don't even hesitate or consider buying something cheaper. This is commercial quality stuff you need.

Nice and sturdy recoil for my heavy bag.

We actually used these for a punching bag and it worked great for that purpose.

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

Super calidad, corta el ruido un 80%

Belle amorti, juste prévoir la hauteur du dispositif qui est assez conséquente, cela reste quand même un peu cher....

Works great, no more vibration through the windows

30 kg'lık kum torbası için aldım. Üst katta oturan komşum artık şikayet etmiyor. Sessizlik

En bra produkt till ett bra pris!