--- product_id: 177496656 title: "Heavy Duty Lever Grease Gun | 10,000 PSI | 14-Ounce Capacity | Variable Stroke | 6-inch Steel Extension & Coupler (42702)" brand: "prolube" price: "$93.38" currency: USD in_stock: true reviews_count: 2 category: "Prolube" url: https://www.desertcart.us/products/177496656-heavy-duty-lever-grease-gun-10-000-psi-14-ounce store_origin: US region: United States of America --- # 10,000 PSI max pressure Variable stroke for precise delivery 14 oz. grease capacity Heavy Duty Lever Grease Gun | 10,000 PSI | 14-Ounce Capacity | Variable Stroke | 6-inch Steel Extension & Coupler (42702) **Brand:** prolube **Price:** $93.38 **Availability:** ✅ In Stock ## Summary > ⚙️ Power your maintenance like a pro — don’t get left behind! ## Quick Answers - **What is this?** Heavy Duty Lever Grease Gun | 10,000 PSI | 14-Ounce Capacity | Variable Stroke | 6-inch Steel Extension & Coupler (42702) by prolube - **How much does it cost?** $93.38 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/177496656-heavy-duty-lever-grease-gun-10-000-psi-14-ounce) ## Best For - prolube enthusiasts ## Why This Product - Trusted prolube brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Die-cast aluminum head and zinc-plated handle ensure rugged durability on the job - • **Pro-Ready Accessories:** Includes 6-inch steel extension and 4-jaw coupler for tight, professional applications - • **Industrial-Grade Power:** Delivers up to 10,000 PSI for heavy-duty lubrication demands - • **Generous Grease Capacity:** Holds a full 14-ounce cartridge or 500cc bulk for extended use - • **Precision Stroke Control:** Variable stroke mechanism dispenses grease exactly when and where needed ## Overview The PROLUBE Heavy Duty Lever Grease Gun is engineered for professionals needing reliable, high-pressure lubrication. With a robust 10,000 PSI rating, 14-ounce grease capacity, and variable stroke control, it’s perfect for automotive, industrial, agricultural, and construction use. Its durable die-cast aluminum head and included steel extension with professional coupler make it a must-have tool for efficient, precise grease application. ## Description Heavy-duty lever-operated grease gun designed for sustained industrial use. Die cast heavy duty aluminum head, sturdy zinc-plated handle, heavy duty follower spring, large rolled threads for fast and easy reloading. Gun head is fitted with bulk loader and air bleeder Valve. Pressurizes to 10000psi, and fits 14 oz. Cartridge or 500Cc bulk. Comfortable vinyl grip on handle. Grease gun comes complete with 6 inch steel extension and professional 4-jaw coupler with ball check. Good for use in automotive, industrial, agricultural, and construction contexts. Review: Sturdy little gun - I like this gun; it's well assembled with good fit-and-finish. It would be more user-friendly if it had a flex hose though; the stubby little extension can be a hindrance on occasion. I suggest that you trial-fit the coupler to a zerk that's easy to access before you go for tight spots; imported guns like this are sometime equipped with couplers that are easy to attach but EXTREMELY difficult to remove without endangering the grease fitting in the process. This gun fit tightly and removed with only a little effort. Review: Works but 3rd picture is not accurate - Only comes as shown in the first picture. The 3rd picture is deceptive. It doesn't come with the flexible rubber hose as shown. It is also tough to set up. Make sure you have a clamp nearby so you can properly pull the plunger back all of the way while it is fastened down to a bench. You will hear a loud click when fully pulled. There was also no instructions in the box nor any carrying case to keep the uncapped greasing end from leaving grease all around the place. It only gets 3 stars because it worked but I had to do the half turn unscrew method to purge it of air when the air valve wouldn't work for me. ## Features - Lever-operated grease gun designed to handle heavy industrial use - Head is die cast from heavy duty aluminum with 0.049 inch - Accepts 14 oz. Grease cartridge or 500Cc bulk - Grease gun delivers up to 1.0 gm/stroke or 1.0 oz./28 strokes with variable stroke mechanism - Perfect for automotive, industrial, agricultural, and construction purposes ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01N64R10T | | Batteries Required? | No | | Best Sellers Rank | #1,024,038 in Automotive ( See Top 100 in Automotive ) #858 in Grease Guns | | Color | Heavy Duty Lever | | Customer Reviews | 4.4 4.4 out of 5 stars (12) | | Date First Available | November 17, 2016 | | Item Package Quantity | 1 | | Item Weight | 2.9 pounds | | Item model number | 42702 | | Manufacturer | Groz | | Material | manmade | | Measurement Accuracy | 1 | | Measurement System | US | | Part Number | 42702 | | Product Dimensions | 5.38 x 17.5 x 2.75 inches | | Size | 14 Oz. | | Style | Heavy Duty Lever | ## Images ![Heavy Duty Lever Grease Gun | 10,000 PSI | 14-Ounce Capacity | Variable Stroke | 6-inch Steel Extension & Coupler (42702) - Image 1](https://m.media-amazon.com/images/I/51nrOvtu48L.jpg) ![Heavy Duty Lever Grease Gun | 10,000 PSI | 14-Ounce Capacity | Variable Stroke | 6-inch Steel Extension & Coupler (42702) - Image 2](https://m.media-amazon.com/images/I/81xPHxU5oaL.jpg) ![Heavy Duty Lever Grease Gun | 10,000 PSI | 14-Ounce Capacity | Variable Stroke | 6-inch Steel Extension & Coupler (42702) - Image 3](https://m.media-amazon.com/images/I/618lcwhkJVL.jpg) ![Heavy Duty Lever Grease Gun | 10,000 PSI | 14-Ounce Capacity | Variable Stroke | 6-inch Steel Extension & Coupler (42702) - Image 4](https://m.media-amazon.com/images/I/31wzdY0SbsL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐ Sturdy little gun *by M***H on October 25, 2020* I like this gun; it's well assembled with good fit-and-finish. It would be more user-friendly if it had a flex hose though; the stubby little extension can be a hindrance on occasion. I suggest that you trial-fit the coupler to a zerk that's easy to access before you go for tight spots; imported guns like this are sometime equipped with couplers that are easy to attach but EXTREMELY difficult to remove without endangering the grease fitting in the process. This gun fit tightly and removed with only a little effort. ### ⭐⭐⭐ Works but 3rd picture is not accurate *by T***R on June 4, 2021* Only comes as shown in the first picture. The 3rd picture is deceptive. It doesn't come with the flexible rubber hose as shown. It is also tough to set up. Make sure you have a clamp nearby so you can properly pull the plunger back all of the way while it is fastened down to a bench. You will hear a loud click when fully pulled. There was also no instructions in the box nor any carrying case to keep the uncapped greasing end from leaving grease all around the place. It only gets 3 stars because it worked but I had to do the half turn unscrew method to purge it of air when the air valve wouldn't work for me. --- ## 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.us/products/177496656-heavy-duty-lever-grease-gun-10-000-psi-14-ounce](https://www.desertcart.us/products/177496656-heavy-duty-lever-grease-gun-10-000-psi-14-ounce) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-21*