Built to Withstand the Toughest Conditions
HirtuOtter's 304 stainless steel cotter pins and R clips deliver reliability where it matters most—on farms, construction sites, or open roads.
Why Professionals Trust Us
Corrosion Resistance: Thrives in harsh environments, from saltwater exposure to heavy machinery wear.
Spring Tension Perfection: Clips stay locked even under extreme vibration, a must for trailers and tractors.
Consistent Sizing: Eliminates compatibility issues—“Finally, a pin that fits my equipment every time!”
HirtuOtter's Commitment
Better hardware solutions, made easier.