SKU: 21372992088

Door Hinge Pin Entrance – 12in L × 9/16in Dia | 3E Replacement for Hanna

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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

Door Hinge Pin Entrance – 12in L × 9/16in Dia | 3E Replacement for HannaProduct Description 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

Product Description

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.

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 21372992088

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4.2 ★★★★★
Based on 5 reviews
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Product Reviews
M
Verified Purchase
Michael Kurey Jr
Carnegie, US
★★★★★ 5
Nice product
This is a great tongue scraper. Its metal and is a two pack. Definitely worth the money. I di recommend this product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
J
Verified Purchase
Jessica Smith
New York, US
★★★★★ 5
Exactly what I needed
These are solid and work really well. They’ve held up perfectly and as long as I don’t lose them I can’t imagine them wearing out for a really long time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
M
Verified Purchase
Madeline
Port Orchard, US
★★★★★ 4
these work
Love these they work great, easy to use and clean,bought it again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
S
Verified Purchase
Sherry
Lexington, US
★★★★★ 5
Ease of cleaning
Came as advertised. Good quality and came with two scrapers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
D
Verified Purchase
Digital Hustler
Battle Creek, US
★★★★★ 5
Step up your fresh breath game!
This!!! This is the step I was missing in my oral care routine. I was previously using one of those cheap plastic little scrubbers you get from the dollar store to brush my tongue but didn't feel like it did much, it was just a routine. A friend of mine suggested a metal tongue scraper and said it was really helping to keep her mouth clean and fresh after a bunch of expensive dental work. Well, shoot....why not? I won't pretend like I know all the scientific benefits behind tongue scraping, but all I know is from the first time, I was sold on it. You simply hold both ends in your hands and gently place the curved groove on the back of your tongue towards your throat, scraping gently down towards the tip of your tongue. You'll be shocked at the amount of goo that comes off! At least I was, and I am a daily tongue brusher! Rinse the muck off between each scraping and your tongue will be clean and neat. 2 points of caution: 1) Be careful going too far back at first. It can trigger your gag reflex so only go back as far as you feel comfortable and work your way back. 2) You have really sensitive large taste buds at the base of your tongue, so do not press and drag too hard. You can use a small amount of pressure, but not too much is needed. You can definitely hurt your tongue that way (I did, and it was not nice). I've noticed that my breath is much fresher for much longer on days when I scrape my tongue with this. (I did a control test with my old plastic brush and this steel scraper, and the steel scraper outperformed by a mile). My mouth felt cleaner and I don't know if this can be proven, but I feel like food tasted better? My morning coffee seemed even more enjoyable after my first round of tongue-scraping. You get two for such a good price and it will last such a long time. Get one for you and your SO. To be honest, all the brushing and flossing, and mouthwash in the world doesn't replace scraping all that gunk off your tongue if you want fresh clean breath. I highly recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2023

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