TwistLock Adjustable Dumbbells (Pair) – Core Home Fitness (CHF-110001)

In stock
Adjustable 5-50 lbs per handle
Includes storage cradles
Residential and Light-Commercial Application ONLY
TwistLock Adjustable Dumbbells (Pair) – Core Home Fitness (CHF-110001) is available to buy in increments of 1

Core Home Fitness Twistlock Adjustable Dumbbells and Stand

Core Home Fitness TwistLock Adjustable Dumbbells - 5-50 lb Set – TwistLock Adjustable Dumbbells from Core Home Fitness are the most space efficient and easy-to-use option available today – in fact no other adjustable dumbbell weight can be changed as quickly and easily as the TwistLock dumbbell! With a weight range starting at just 5 lbs, this gives users of all fitness levels the opportunity to execute a wide range of exercises in the comfort of their own home without having to purchase the equivalent number of regular dumbbells.

No knobs to turn, pins to align, or levers to slide – just twist and go! The patented TwistLock cutting-edge technology allows quick and easy weight adjustments with the simple twist of each dumbbell handle. You never have to take your hands off the dumbbell handles – simply place them into the dumbbell cradle and twist the handle...once the desired weight is shown in the readout window, you are ready to go! For added safety, the TwistLock weight adjust system can only be made when the dumbbell is docked with the beautifully designed cradles (included) that hold the dumbbells.

Nobody wants oversized, bulky, odd shaped dumbbells getting in the way of your training. That is why the Core Home Fitness engineers and designers spent so much time analyzing gym quality, commercial style dumbbells – after all, that's what you would prefer to workout with in your own home if you had the space and money to buy them. They made sure the TwistLock design looked like a dumbbell, felt like a dumbbell and delivered results like a dumbbell. Unlike many other adjustable style dumbbells on the market, the perfectly balanced TwistLock dumbbell delivers the same basic sizes as gym style dumbbells as you increase the whether you are using a 5 lbs or 50 lbs weight, the size of the dumbbell closely resembles the size of the same weight you would use in the gym.

The contoured and textured dumbbell handles provide a comfortable and secure grip during your workouts. Taking up such a small amount of space, there is no longer an excuse not to own a complete set of dumbbells. Specifically designed for the home environment, the patented TwistLock Adjustable Dumbbells incorporate numerous thoughtful features that were developed with your performance and comfort in mind.


  • (2) TwistLock Dumbbells
  • (2) Storage Cradles
  • Exercise guide

Product Features:

  • Patented TwistLock Design allows fast and easy weight adjustment with the simple twist of the handle to keep your workouts effective and moving
  • Handle Design starts at 5 lbs and is the most compact available
  • Dual Sided Weight Selection Windows are highly visible and are located at each end of the dumbbell handle for quick and easy weight selection
  • 5 lbs Starting Weight with 5 lbs Increments accommodates users of all fitness levels with a wide range of weight adjustment
  • Ergonomic Handle is contoured and textured to provide a comfortable and secure grip
  • Durable plate design is engineered to last with over molded high impact plastic body
  • Anti-Roll design: Bottom of each dumbbell plate has a 2-5/8" flat surface so that dumbbells do not roll if placed on the ground outside of the dumbbell storage cradles
  • Aluminum storage cradles are included to provide easy access and secure storage of the dumbbells
  • Open-end design of the cradles allows them to be easily picked up when fully loaded and moved when needed
  • Storage cradles compatible with optional Core Home Fitness TwistLock Dumbbell Stand
  • Free Exercise Guide details 20 distinct dumbbell exercises enabling a total-body workout for users of all fitness levels
  • Replaces 10 pairs of dumbbells equal to 550 lbs of weight


  • Weight increments: 5, 10, 15, 20, 25, 30, 35, 40, 45, 50 lbs
  • Weight range: 5 to 50 lbs (2.2 to 22.7 kg) each dumbbell
  • Size range: 5 lbs (2.2 kg) starting weight is only 9-3/8" long, length increases with additional weight
  • Each selectorized dumbbell made up of (8) 5 lb plates, (2) 2.5 lb plates, and (1) handle
  • Product dimensions:
    • 5 lb Handle only (starting weight): 9-3/8" L x 3-3/8" W x 3-1/2" H
    • 50 lb Dumbbell (fully loaded weight): 14-3/8" L x 7-3/4" W x 7-1/2" H
    • Dumbbell Cradle only: 16-1/8" L x 9-1/8" W x 3-1/2" H (2.4 lbs)
    • 50 lb Dumbbell in Cradle: 16-1/8" L x 9-1/8" W x 8" H (52.4 lbs)
  • Total Product weight (2 Dumbbells with 2 Cradles): 104.8 lbs
  • Handle Grip inside width: 4-3/4" with 2" center rubber inlay
  • Handle Grip diameter (contoured): 1-3/8" at center tapering to 1-1/8" at narrowest point
  • Shipping info: Ships in 2 cartons each carton contains one dumbbell with one cradle
  • Carton Dims (each): 20" L x 11" W x 9.5" H (55 lbs)
  • Total shipping weight (2 Dumbbells with 2 Cradles): 110 lbs

Dumbbell Physical Dimensions by Weight Selection:

  • 5 lbs - 3-3/8" W x 3-1/2" H x 9-3/8" L
  • 10 lbs - 7-3/4" W x 6-1/8" H x 9-3/8" L
  • 15 lbs - 7-3/4" W x 7-1/2" H x 10-5/8" L
  • 20 lbs - 7-3/4" W x 7-1/2" H x 10-5/8" L
  • 25 lbs - 7-3/4" W x 7-1/2" H x 11-7/8" L
  • 30 lbs - 7-3/4" W x 7-1/2" H x 11-7/8" L
  • 35 lbs - 7-3/4" W x 7-1/2" H x 13-1/8" L
  • 40 lbs - 7-3/4" W x 7-1/2" H x 13-1/8" L
  • 45 lbs - 7-3/4" W x 7-1/2" H x 14-3/8" L
  • 50 lbs - 7-3/4" W x 7-1/2" H x 14-3/8" L


  • Parts: 2 years (Residential Use Only)
Shown in Use with OPTIONAL TwistLock Dumbbell Stand (Click to Enlarge)
Core Home Fitness TwistLock Adjustable Dumbbells and Dumbbell Stand

TwistLock 5 lb Handle Size Comparison to Other Manufacturer Options
Core Home Fitness TwistLock Adjustable Dumbbell Handle Size Comparison

Looking for adjustable dumbbells for your home gym or fitness studio? Contact an IRON COMPANY® weight training specialist today at 1-888-758-7527 or email

Shipping Included
Shipping cost included within the lower 48 states only
Ships via UPS

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