In 1985, Ivanko decided that none of the existing collar technologies were "good enough." So, a number of engineers worldwide were invited to design "the perfect collar." One that would be 5 to 10 times stronger than the lever bolt method. One which would protect the bar from damage, occupy a minimum of space, be aesthetically pleasing, be patentable, and most importantly, be inexpensive to produce.
The result is Ivanko's patented pressure ring collar. The compression band locks onto the entire circumference of the sleeve, leaves no surface marks, and over 25 years later, still remains the best fastening solution.
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ORIGINAL IVANKO DESIGN Compression- Ring Olympic Collar for Competition. + Knurled spin-lock feature insures plates fit snug together.+ 5kg per pair.+ Fully machined on all...
View full product details$ 113.00
ORIGINAL IVANKO DESIGN Compression-ring Olympic Collar for Competition. + Knurled spin-lock feature insures plates fit snug together.+ 5 kg per pair.+ Fully machined on all...
View full product details$ 58.50
Compression Ring Olympic Training Collars FOR OLYMPIC BAR SLEEVES (50mm). NOT FOR regular 1" or 1-1/16" IVANKO's original compression-ring technology (EASY-ON/EASY-OFF). Machined Steel Body. Chrome-plated...
View full product details$ 16.00
IVANKO SPRING COLLAR + Fits 50mm bar sleeves. + High-quality plastic tabs for easy grip. + Quality spring steel. + Weight: 0.525KG (approx. 1.2 lbs.)...
View full product details$ 35.00
HEAVY-DUTY STANDARD 1-1/16" COMPRESSION RING COLLARS + Fits 1" or 1-1/16" dumbbell handles and bars + Price for a pair (2 each)...
View full product details$ 8.00
+ 1 Pair per pack- Great IVANKO Quality + TAKE NOTE: Fits Standard (AKA "Regular" Bars with 1" to 1-1/16" Diameter+ WILL NOT FIT OLYMPIC BARS ...
View full product details$ 67.00
Compression Ring Olympic Training Collars FOR OLYMPIC BAR SLEEVES (50mm). NOT FOR regular 1" or 1-1/16" IVANKO's original compression-ring technology (EASY-ON/EASY OFF). Machined Steel Body....
View full product details