- Physical Specifications
- Increments achieved with U-70 Stage I Set: 10, 12.5, 15, 17.5, 20, 22.5, 25, 27.5, 30, 32.5, 35, 40, 42.5 and 45 lbs
- Increments achieved with U-90 Stage I Set: 10, 12.5, 15, 20, 22.5, 25, 30, 32.5, 35, 40, 42.5, 45, 50, 52.5 and 55 lbs
- Dimensions: 8.5" L x 6.25" W x 13" H
- Ships in 1 box
- Empty handle weighs: 10, 12.5 or 15 lbs
- Technical Specifications
- Can be used with U-70 or U-90 Sets
- Simply replace dumbbell handle with KettleBlock handle to do kettlebell exercises
- Will replace 14 kettlebells or 375 lbs of kettlebells when used with U-70 Stage I Set
- Will replace 20 kettlebells or 720 lbs of kettlebells when used with U-70 Stage II Set
- Will replace 15 kettlebells or 487.5 lbs of kettlebells when used with U-90 Stage I Set
- Lifetime home use warranty
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"We swear by this company, Fitness 4 Home and the Tuff Stuff brand! More importantly the owner Bob Lachniet is what he says ethical, professional and looks out for his customers best interest! Five stars for service and product as well the delivery team for set up is very professional and knowledgable."
- Cami Carlson Lattomus
"Went to every fitness equipment place in Phoenix, and I mean EVERY ONE. Fitness 4 Home Superstore was the most professional, knowledgeable and had the best equipment (and they didn't bash their competitors). Ended up buying a Precor elliptical, a True treadmill and some PowerBlocks. Best investment I've made in a long time. Thanks to the owner Bob we got a great deal and even better service! One Happy Family!"
- by The Johnson's - Great Product! Great Business!
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- by Kyle Mangino