1.25 lb. Hex Magnetic Add-On Weights (Pair) – PlateMate (PM12H-PAIR)

(2) 1.25 lb = 2.5 lb total add-on

PlateMate 1.25 Hex Pair - The PlateMate Hex attaches to weights securely with a super-strong magnet. Versatile design fits solid-poured dumbbells, Olympic bars, power blocks, and stack weight machines.

NOTE: PlateMates will not stick properly to surfaces that are coated with rubber, urethane or any other coatings that inhibit magnetic attachment.

Order Recommendation:

  • Each 1.25 lb pair adds a total of 2.5 lbs to ONE dumbbell or barbell
  • A pair of PlateMates is for ONE dumbbell only
  • Be sure to order TWO pairs of PlateMates for TWO dumbbells (a pair)


  • Includes (2) Hex Shaped Magnetic Add-On Weights, 1.25 lbs each (2.5 lbs total weight for pair)
  • Six sided hex shaped design
  • Dimensions: 4.25" (10.7cm) width, 1.0" (2.5cm) thickness
  • Intended for use with 10 lb hex dumbbells and higher
  • Must come in direct contact with metal for an ultimate hold
  • Will not magnetically stick properly to surfaces coated with rubber, urethane, neoprene, vinyl
  • PlateMates have protective coating on the outer surface (opposite from magnets) so they do not scratch dumbbells, equipment, or each other during use or storage
  • Dumbbells, barbells, and selectorized weights blocks NOT included

Looking to make a bulk purchase of PlateMates for your fitness studio or commercial gym? Contact an IRON COMPANY® fitness equipment specialist today at 1-888-758-7527 or email [email protected]

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

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do these work on rubber coated hex dumbbells?
Emerset F on Jan 24, 2019
BEST ANSWER: As with any magnets, the PlateMate needs a metal surface to stick to directly. They will work on any dumbbell with direct contact to cast iron or steel. They will not work on rubber or urethane coatings.