The 3E Door Hinge Pin Entrance (Item #: 502-12) is a precision-machined replacement pin designed for Hanna-style conveyor trap doors. Made from high-strength stainless steel, this hinge pin maintains smooth pivot action and resists corrosion in high-moisture, high-temperature environments.
Built to exact OEM-compatible dimensions, the 3E Door Hinge Pin provides long-term reliability and easy installation on both 3E and Hanna conveyor systems equipped with hinge-pin door designs.
3E’s Replacement for Hanna
This product is a premium 3E replacement component engineered for compatibility with Hanna-style conveyor systems. It is not manufactured, sponsored, endorsed, or authorized by any original equipment manufacturer (OEM). All product names and part numbers are used for identification and cross-reference purposes only.
Key Features
OEM-compatible hinge pin for 3E and Hanna conveyors
Precision-machined for smooth, accurate door movement
Stainless-steel construction for corrosion resistance
Maintains secure alignment and reliable pivoting action
Quick installation with exact-fit dimensions
Specifications
Item #: 502-12
Material: Stainless Steel
Length: 12 in
Diameter: 9/16 in
Used On: 3E and Hanna Conveyor Trap Door with Hinge Pin Design
Weight: Approx. 2 lb
Why Choose 3E
At 3E Carwash Manufacturer, we supply factory-grade conveyor components trusted by car-wash professionals nationwide. Every 3E part — from hinge pins to rollers — is built for durability, fit, and consistent performance, helping your conveyor run smoothly with less maintenance and downtime.
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