--- product_id: 14436671 title: "75 Type Plastic Crown Gear Single Double Reduction Gear Worm Gear (Original Version)" brand: "green fabwood" price: "5.15 OMR" currency: OMR in_stock: true reviews_count: 8 category: "Green Fabwood" url: https://www.desertcart.com.om/products/14436671-75-type-plastic-crown-gear-single-double-reduction-gear-worm store_origin: OM region: Oman --- # Single & double reduction options 75 versatile plastic gears Complete 75-piece DIY kit 75 Type Plastic Crown Gear Single Double Reduction Gear Worm Gear (Original Version) **Brand:** green fabwood **Price:** 5.15 OMR **Availability:** ✅ In Stock ## Summary > ⚙️ Unlock your inner engineer with the ultimate gear set for next-level DIY mastery! ## Quick Answers - **What is this?** 75 Type Plastic Crown Gear Single Double Reduction Gear Worm Gear (Original Version) by green fabwood - **How much does it cost?** 5.15 OMR with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/14436671-75-type-plastic-crown-gear-single-double-reduction-gear-worm) ## Best For - green fabwood enthusiasts ## Why This Product - Trusted green fabwood brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **DIY Dream Kit:** Comprehensive 75-piece set ideal for prototyping, science projects, and small-scale production. - • **Compact & Lightweight:** Just 1.12 oz and pocket-sized for easy transport and quick project deployment. - • **Universal Compatibility:** Uniform tooth pitch ensures every gear meshes flawlessly for smooth operation. - • **All-in-One Gear Powerhouse:** 75 precision-matched plastic gears for seamless mechanical synergy. - • **Dual Reduction Flexibility:** Single and double reduction gears to tailor torque and speed perfectly. ## Overview This 75-piece plastic crown and worm gear set features single and double reduction gears designed for DIY enthusiasts and small production projects. With uniform tooth pitch and a variety of gear types—including spindle, crown, bevel, and worm gears—this lightweight, compact kit offers versatile mechanical solutions for prototyping, model building, and educational applications. ## Description 75 Type Plastic Crown Gear Single Double Reduction Gear Worm Gear Description: Material: plastic Type: spindle gear, crown gear, single gear, double gear, worn gear, bevel gear, belt pulley, belt, connecting rack, axle sleeve, tee collar Quantity: 75 Feature: 75 type ideal for DIY science and small production, product design and mechanical model Package included: 19X Double Reduction Gear(each one) 12X Single Reduction Gear(each on) 11X Crow Gear(each one) 2x Worm Gear(each one) 9X Spindle Gear(each one) 7X Belt Pulley(each one) 6X Axle Sleeve(each one) 5X Belt(each one) 2X Connection Rack(each one) 1X Tee Collar Review: this helped me fix my son's toy - I needed a gear for my son's chainsaw toy. was looking all over and came across this set. I took a chance to see maybe I will find the correct gear in here. using 2 gears from this set I was able to fix his toy. Great set for small project. lots of variety. Review: Excellent kit! Not many limitations here, but with only one of some parts, buy two sets!!!... - If you want to assemble a small gear train for a project, these gears look like a great place to start! They all have the same tooth pitch, so they all work with each other in combination. I have not applied any of these to a project yet, but I have separated them into types (no count of each yet): Multiple worm pinions... Multiple motor pinions... Multiple crown gear idlers... Multiple crown gear compounds... Multiple Idler gears... Multiple compound gears... Multiple drive pulleys... Multiple Idler pulleys... Multiple geared pulleys... Two racks... Multiple Rubber bands as pulley belts... Spacer Bushings... Right-angle bearing (One) Miter gear (only one, but no mate - I bought two sets, both identical, both had only one miter gear) NO SHAFTS All of the axle bores are the same size (roughly 1/16 inch), so they would have to be drilled for fitting shafts. ## Features - 75 Type Plastic Crown Gear Single Double Reduction Gear Worm Gear Description: Material: plastic Type: spindle gear, crown gear, single gear, double gear, worn gear, bevel gear, belt pulley, belt, connecting rack, axle sleeve, tee collar Quantity: 75 Feature: 75 type ideal for DIY science and small production, product design and mechanical model Package included: 19X Double Reduction Gear(each one) 12X Single Reduction Gear(each on) 11X Crow Gear(each one) 2x Worm Gear(each one) 9X Spindle Gear(each one) 7X Belt Pulley(each one) 6X Axle Sleeve(each one) 5X Belt(each one) 2X Connection Rack(each one) 1X Tee Collar ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00V66YJQI | | Best Sellers Rank | #64,640 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in Mechanical Worm Gears | | Date First Available | December 24, 2014 | | Is Discontinued By Manufacturer | No | | Item Weight | 1.12 ounces | | Item model number | Elec-A52-138 | | Manufacturer | JeabJJ Shopping | | Package Dimensions | 4.65 x 3.31 x 0.67 inches | ## Images ![75 Type Plastic Crown Gear Single Double Reduction Gear Worm Gear (Original Version) - Image 1](https://m.media-amazon.com/images/I/61QeiCiQoBL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ this helped me fix my son's toy *by T***R on October 12, 2020* I needed a gear for my son's chainsaw toy. was looking all over and came across this set. I took a chance to see maybe I will find the correct gear in here. using 2 gears from this set I was able to fix his toy. Great set for small project. lots of variety. ### ⭐⭐⭐⭐⭐ Excellent kit! Not many limitations here, but with only one of some parts, buy two sets!!!... *by M***S on July 23, 2020* If you want to assemble a small gear train for a project, these gears look like a great place to start! They all have the same tooth pitch, so they all work with each other in combination. I have not applied any of these to a project yet, but I have separated them into types (no count of each yet): Multiple worm pinions... Multiple motor pinions... Multiple crown gear idlers... Multiple crown gear compounds... Multiple Idler gears... Multiple compound gears... Multiple drive pulleys... Multiple Idler pulleys... Multiple geared pulleys... Two racks... Multiple Rubber bands as pulley belts... Spacer Bushings... Right-angle bearing (One) Miter gear (only one, but no mate - I bought two sets, both identical, both had only one miter gear) NO SHAFTS All of the axle bores are the same size (roughly 1/16 inch), so they would have to be drilled for fitting shafts. ### ⭐⭐⭐⭐ Very small pieces, but as advertised *by K***N on March 21, 2017* smaller than expected, these gears are VERY SMALL but all pieces were here and we are excited to start playing with them. Not suggested for small kids as parts ore VERY SMALL, some the size of an eraser head. Suggest a picture with something to compare size of gears (like a coin) ## Frequently Bought Together - GREEN FABWOOD 75 Type Plastic Crown Gear Single Double Reduction Gear Worm Gear (Original Version) - 200pcs 0.5 Mold Plastic Motor Gears Small Set Plastic Crown Gear Single Double Reduction Gear Worm Gear Electric Motor - 58PCS Small Gears Set Plastic Gears Module 0.5 for DC Motor DIY Model Toys RC Car Robot --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.om/products/14436671-75-type-plastic-crown-gear-single-double-reduction-gear-worm](https://www.desertcart.com.om/products/14436671-75-type-plastic-crown-gear-single-double-reduction-gear-worm) --- *Product available on Desertcart Oman* *Store origin: OM* *Last updated: 2026-04-22*