Electrical interlock systems, custom base plates, mounting hardware, storage holders, and carrying handles that complete a press safety program and integrate with your existing controls.
- Crush Tested · Made in USA
Industrial Press Safety Blocks for Industrial Manufacturing.
American-made adjustable and non-adjustable safety blocks built for hydraulic, mechanical, and stamping presses. Machinist-built, load-rated up to 150 tons, and crush tested by an independent third party to determine load ratings.
- Up to 24-Hour Quote Turnaround
- MEMBER OF PMA
- Most Ship Within 48 Hours
CRUSH TESTED BY A THIRD PARTY
Independent third-party verified
MADE IN THE USA
Machinist-built in America
48-HOUR TURNAROUND
Contact us for orders
Load-Rated
Up to 150-ton capacity
35+ Years
Industrial safety experience
Load Capacity
Up to 150 Tons
Shut-Height Range
UP TO 75"
Press Types
Hydraulic · Mechanical
Testing
CRUSH TESTED BY A THIRD PARTY
Product Catalog
Press Safety Blocks & Accessories.
Adjustable blocks for variable shut-height applications, plus the interlocks, and accessories that complete a press safety program.
Interlocks, Mounts & Support
Add-Ons & Accessories
- NEMA-rated interlock circuits
- Custom base plates & mounting hardware
- Storage holders & carrying handles
Fixed heights up to 75"
Non-Adjustable Safety Blocks
Fixed-height extruded blocks with multiple base profiles for repeatable die-change procedures on mechanical, hydraulic, and stamping presses.
- Extruded construction
- Ability to add protective end caps
Flagship Line
Heights up to 75" adjustable
Adjustable Safety Blocks
Our flagship line. ACME-threaded design adjusts quickly between tool sets and shut heights. Ideal for facilities running multiple die configurations on the same press.
- ACME-thread adjustment
- Interlock-ready configurations
Why Saf-T-Block
Built for the Real Shop Floor.
01.
LOAD-RATED & CRUSH TESTED
Each series has been tested by an independent third party.
02.
Machinist-Built Quality
Designed and manufactured in the USA by machinists who understand the shop floor. Built from solid extrusion to survive die-change cycles.
03.
Interlock-Ready Designs
Optional electrical interlock circuits prevent press initiation while blocks are in the die area. Connector type for your facility.
Applications
BUILT FOR EVERY PRESS ON THE SHOP FLOOR.
01
Hydraulic Presses
Die maintenance & shut-height holds
02
Mechanical Presses
Crank, eccentric & flywheel systems
03
Punch Presses
Tool changes & ram blocking
04
Press Brakes
Tonnage hold & operator protection
05
Injection Molding
Mold-change ram support
06
Stamping & Drawing
Progressive die service blocking
Press Safety
The Mandate on Press Safety.
OSHA 1910.217(d)(9)(iv)
“The employer shall provide and enforce the use of safety blocks for use whenever dies are being adjusted or repaired in the press.”
Safety blocks aren't optional — they're mandated for securing the ram during die changes and maintenance. Our blocks are designed by machinists, documented for compliance audits, and built to exceed required load ratings.
Insights & Resources
Press Safety Knowledge Base.
Spec guides, compliance references, and shop-floor best practices for safety managers, plant teams, and procurement teams.
- Press Safety
Understanding OSHA 1910.217(d)(9)(iv) for Press Safety
What the standard actually requires for safety blocks during die adjustments and repair.
- Spec Guide
SIZING SAFETY BLOCKS: TONNAGE & SHUT HEIGHT
Match block capacity to the static load of the press and clearance requirements for safe operation.
- FAQs
ARE SAFETY BLOCKS REQUIRED BY OSHA?
Yes. OSHA 1910.217(d)(9)(iv) mandates safety blocks during die adjustments and repairs on mechanical power presses. Learn what the standard requires and how to stay compliant.
Talk to a Safety Block Specialist.
Our team will help spec the exact configuration for your press — load rating and shut height. We provide a quote turnaround within 24 hours.