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Black adjustable dumbbell set with 12 weight plates, connector bar, spinlock collars and push-up stands

H BOP

H BOP Adjustable Dumbbell Set 40lbs 12 pcs weight training

SKU CH-E09X-QV18J

Adjustable 40 lb dumbbell set converts to barbell or push-up stands with 12 plates, spinlock collars and a foam-padded connector

  • TypeDumbbells
  • Weightbuffer_91816
  • ColorBlack
  • 3-in-1 set converts to dumbbells, barbell and push-up stands for varied home workouts
  • 12-piece kit includes plates from 1.25 kg to 2 kg for multiple weight options
  • Iron-sand plates wrapped in polyethylene protect floors from scratches during training
  • Four anti-slip spinlock collars lock plates firmly so they cannot slide off mid-set
  • Textured PP handle and 20 mm foam connector give secure grip and reduce neck pressure

3-in-1 Adjustable Dumbbell Set

The H BOP 12-piece set converts between dumbbells, a barbell and push-up stands for home strength training. Four spinlock collars and a 20 mm foam-wrapped connector lock plates securely during every exercise. Iron-sand plates wrapped in polyethylene protect flooring from scratches. The textured PP handle on each coated steel bar gives a firm, non-slip grip.

Thermals Noise and Power Draw

As a purely mechanical weight set the product generates no heat, no fan noise and draws no electricity. Polyethylene plate shells stay cool to the touch and dampen impact sound when weights are set down. The only resistance felt is the selected load itself, making the system silent in normal use. No external power source is ever required.

Upgrade Path and When It Matters

This kit replaces separate dumbbell pairs, a fixed barbell and a push-up rack for users with limited floor space. The 40 lb total capacity suits beginners and intermediate lifters who want quick weight changes between sets. Buyers needing heavier maximum loads or finer incremental steps will require additional plates not included in this package.

Highlights

  • 3-in-1 set converts to dumbbells, barbell and push-up stands for varied home workouts
  • 12-piece kit includes plates from 1.25 kg to 2 kg for multiple weight options
  • Iron-sand plates wrapped in polyethylene protect floors from scratches during training
  • Four anti-slip spinlock collars lock plates firmly so they cannot slide off mid-set
  • Textured PP handle and 20 mm foam connector give secure grip and reduce neck pressure

Specifications

TypeDumbbells
Weightbuffer_91816
ColorBlack

Questions about this item

How do I secure the weight plates on the dumbbell bars so they don't slide during a set?

Thread the plates onto each bar, then tighten the spinlock collar against the last plate until the inner nut locks firmly; the double-nut design prevents the collar from backing off mid-lift.

What part of the set is most likely to need replacement after heavy long-term use?

The spinlock collars and the polyethylene plate coating take the most wear; collars can be replaced individually if the locking mechanism loosens, while chipped coating exposes the cement fill.

At what point does the connector foam start to compress noticeably during long barbell sessions?

The 20 mm foam sleeve on the barbell connector will compress gradually under sustained neck pressure; when it no longer rebounds fully between sets, the foam should be replaced.

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