Samtek Stainless Steel Powerlifting Competition Bar — Volcano Knurling
Built on the same 17-4Ph stainless steel shaft as the standard-knurling model, this powerlifting
competition bar features Volcano knurling — a distinctive knurl pattern that provides a more
pronounced grip texture. WP certified and bushed with four bronze and two self-lubricating
bushings, it delivers the precision expected from a powerlifting competition bar.
Key Features
- 17-4Ph stainless steel shaft — no coating required
- Volcano knurling pattern for pronounced grip
- IPF-5 knurl mark placement
- 4 bronze bushings + 2 self-lubricating bushings
- WP certified
- Knurl depth 0.45 mm, pitch 1.5 mm
Technical Specifications
| Shaft Material | 17-4Ph Stainless Steel |
| Shaft Diameter | 29 mm |
| Total Length | 2200 mm |
| Shaft Length | 1310 mm |
| Sleeve Length | 433 mm |
| Flange Thickness | 12 mm |
| Weight | 20 kg |
| Bushing System | 4 Bronze + 2 Self-lubricating |
| Knurl Type | Volcano |
| Knurl Marks | IPF-5 |
| Knurl Depth | 0.45 mm |
| Knurl Pitch | 1.5 mm |
| Certification | WP Certified |
Who Is This Powerlifting Competition Bar For?
For powerlifters who prefer a more aggressive grip feel from the Volcano knurl pattern while
still using a stainless steel shaft with IPF-5 mark placement for competition training.
Frequently Asked Questions
What is Volcano knurling?
Volcano knurling is a distinct knurl pattern that creates more pronounced grip points compared
to standard knurling, giving lifters a firmer hold during heavy training.
Is this the same bar as the standard knurling version?
The shaft material, dimensions, and certification are identical. The only difference is the
Volcano knurl pattern instead of standard knurling.
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