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Rock Climbing Grip Attachment

Swissies™ X

Rock-climb training, anywhere. Swap rock and finger-hold grips on bars, barbells, machines, bands, cables.

  • Boost Forearm & Grip Strength — with 21,952 Unique Grips
  • Tested to 800 lb — rubber-lined hook thats safe on the bar
  • Versatile — use on bars, bands, barbells & machines
Choose your kit Full System
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  • 100‑day risk‑free trial
  • Free shipping $100+
  • Trusted by 200,000+

21,952 unique grips.

Full System

The Full System ships with 18 rock grips and 2 finger holds that swap into the hook in any combination — so a single pair covers everything from open-hand slopers to two-finger pockets. One kit, a lifetime of grip variation.

18
Rock grips
2
Finger holds

Works with everything you train on.

4 surfaces
Barbells
Bands
Pull-up bars
Machines
Already have the rocks? The Finger Hold drops straight into the same hook — isolate the fingers for deadlift, cable and band work.
800 LB
Tested To
21,952
Grips
PAIR
Sold As
800lbs
Load Capacity
21,952
Unique Grips
20+2
Rocks & Holds
♾️
Training Variety
Watch
PRODUCT OVERVIEW

See how the Swissies X brings rock climbing grip training to any bar, barbell, or cable machine.

Versatility

Extreme Versatility.

One interchangeable grip system, endless training possibilities. Compatible with all your favorite equipment.

1
Bar

Bar

Perfect for pull-ups, chin-ups, and hanging exercises with enhanced grip support.

  • Pull-up bars
  • Doorway bars
  • Gym rack bars
  • Outdoor bars
2
Barbell

Barbell

Enhanced grip for heavy lifting, rows, and Olympic movements.

  • Olympic barbells
  • Standard barbells
  • Axle barbells
  • Smith Machines
3
Bands

Bands

Secure grip for resistance band training and stretching exercises.

  • Loop bands
  • Tube bands
  • Therapy bands
  • Power bands
4
Cable

Cable

Maximum control for cable machine exercises and attachments.

  • Cable machines
  • Lat pulldowns
  • Cable crossovers
  • Row machines

Universal Fit

Works with any standard gym equipment

Grip Variety

21,952 unique combinations

Quick Switch

Swap grips in seconds

Forearm Builder

Maximize grip and forearm strength

Engineering

SWISSIES X Features

Engineered for performance, designed for rock climbing training

Interchangeable Slot System

The Swissies X features a revolutionary interchangeable slot that lets you swap between different rock climbing holds and finger grips. Train pinch grip, crimp grip, open hand, and more — all from the same attachment.

Quick Swap
Secure Lock
20 Rocks Included
2 Finger Holds
New Feature
Interchangeable Slot System

Rock Climbing Holds

Each rock is designed to replicate real climbing holds. Train grip endurance, finger strength, and forearm power without needing a climbing wall. The varied shapes target different grip positions for complete hand and forearm development.

Realistic Shapes
Grip Endurance
Forearm Power
Rock Climbing Holds

Protective Slip-Resistant Rubber

Rubber-lined hook prevents sliding or damaging the bar. Designed to grip securely on any surface — from knurled Olympic barbells to smooth pull-up bars.

Bar Protection
Anti-Slip Design
Durable Rubber
Scratch-Free
Protective Rubber

Compatible with All Bar Diameters

The hook is designed to be compatible with all standard bar diameters. Works with Olympic bars, standard bars, doorway pull-up bars, and more.

Olympic Bars
Standard Bars
Universal Fit
Bar Compatibility
Athlete Review
★★★★★

"The Swissies X completely changed my grip training. I can replicate real climbing holds at my home gym — the interchangeable rocks are genius. My forearm strength has gone through the roof."

— Kensui Athlete

Customize

21,952 Unique Grip Combinations

Every session is different.

With 20 interchangeable rocks and 2 finger holds, target pinch grip, crimp strength, open hand power, and more — without needing a climbing wall.

Grip combinations
Support

SWISSIES™ X FAQs

The Full System includes 2 hooks, 20 rock holds, and 2 finger holds — a total of 21,952 unique grip combinations.
Yes. The Swissies X works on pull-up bars, doorway bars, gym rack bars, and outdoor bars.
The hooks are made from nylon fiberglass, the same high-strength material used across Kensui products.
We have tested the Swissies X to hold at least 800lbs.
No. The rubber-lined hook protects your bar from scratches and prevents slipping.
Yes, all variants come in a pair.
The rocks slide into the interchangeable slot and lock securely. Swapping takes just a few seconds.
Kensui Promise
100 Days
Money Back No questions asked

The Kensui promise

Your success
is guaranteed.

We want you to reach your fitness goals, enjoy your life, and feel healthy. The last thing we want is to create more stress — so if you decide this isn’t for you, we’ll give you a no-hassle, no-questions-asked 100% refund.

  • 100‑day risk-free trial
  • Full refund if not satisfied
  • No questions asked
  • Warranty included

Trusted worldwide

200,000+

Athletes worldwide

John D.
CrossFit
Sarah M.
Calisthenics
Eric B.
Powerlifting
Luke K.
Yoga
Tom B.
Powerlifting
Elias S.
MMA
Alex P.
Calisthenics
Nina L.
Swimming
200K+
Happy Athletes
4.9★
Average Rating
50+
Countries
99%
Satisfaction