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The safest, most versatile way to switch attachments. ISO 13031 compliant with dual-locking technology for zero excuses on site.
For professional use only. Verify machine specifications before ordering. Complies with ISO 13031.
Our pin grab couplers don't just hold buckets; they protect your team. Engineered to comply with ISO 13031 requirements with redundant safety systems.
Complies with ISO 13031 safety requirements for quick couplers, supporting site compliance.
Mechanical and hydraulic locks ensure attachment retention even in total failure scenarios.
Green/Red indicators visible from the cab confirm safe locking status instantly.
Internal check valves maintain cylinder pressure even if hydraulic hoses burst.
Choose the right fit for your machine weight class.
Sieruta Pin Grab couplers are designed for universal fitment. We accommodate variable pin centers, allowing you to pick up attachments from different brands and machine generations.
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Need a custom coupler configuration?
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