--- product_id: 295250956 title: "Double Piston Grease Gun with 6\" Extension, Coupler | 3x Output | 12 Months Warranty | High Volume Grease Gun | Discharge Upto 2.4 gm/s | For Regular Greasing Applications| G2R/B" brand: "groz" price: "£36.51" currency: GBP in_stock: true reviews_count: 8 category: "Groz" url: https://www.desertcart.co.uk/products/295250956-double-piston-grease-gun-with-6-extension-coupler-3x-output store_origin: GB region: United Kingdom --- # 3X grease output per stroke 6000 PSI max pressure 6" steel extension included Double Piston Grease Gun with 6" Extension, Coupler | 3x Output | 12 Months Warranty | High Volume Grease Gun | Discharge Upto 2.4 gm/s | For Regular Greasing Applications| G2R/B **Brand:** groz **Price:** £36.51 **Availability:** ✅ In Stock ## Summary > ⚡ Grease smarter, not harder — triple output, max pressure, zero downtime! ## Quick Answers - **What is this?** Double Piston Grease Gun with 6" Extension, Coupler | 3x Output | 12 Months Warranty | High Volume Grease Gun | Discharge Upto 2.4 gm/s | For Regular Greasing Applications| G2R/B by groz - **How much does it cost?** £36.51 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/295250956-double-piston-grease-gun-with-6-extension-coupler-3x-output) ## Best For - groz enthusiasts ## Why This Product - Trusted groz brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Reach:** Includes a 6-inch steel extension and 4-jaw coupler for exact grease placement in hard-to-reach spots. - • **All-Weather Ready:** Dual inlet design prevents priming loss, ensuring smooth operation even in freezing conditions. - • **Power-Packed Pressure:** Generates up to 6000 PSI to tackle the toughest lubrication jobs effortlessly. - • **Built to Last, Built to Perform:** CNC machined aluminum die-cast head offers unmatched durability with lightweight handling. - • **Triple the Grease, One-Third the Time:** Dual piston tech delivers 3X output per stroke for lightning-fast greasing. ## Overview The Groz Double Piston Grease Gun G2R/B is engineered for professionals demanding high-volume, efficient greasing. Featuring a robust 6000 PSI pressure capacity and a dual piston mechanism that triples grease output per stroke, it slashes maintenance time by two-thirds. Its durable CNC machined aluminum head and included 6-inch steel extension with coupler ensure precision and longevity, while the dual inlet system guarantees reliable performance even in extreme cold. Backed by a 12-month warranty, this grease gun is the ultimate tool for agricultural, construction, and industrial applications. ## Description Groz lever grease gun is an ideal solution for voluminous and frequent greasing applications such as agricultural and construction equipment. It reduces greasing time to one-third by its dual piston mechanism which provides triple output per stroke. It is made up of high tolerance CNC machined aluminum die cast head which offer high strength and durability. It can be used with cartridge as well as bulk fill & suction fill. Review: Worth for every penny - Purchased in great Indian festival Great performance from groz it's double piston gun on one stroke it releases a lot of High pressure grease nice product from groz Review: Very soft - Good 👍 ## Features - PACKAGE CONTENTS : 1 Unit of G2R/B grease gun, 6” (150 mm) steel extension and 1 4 jaw coupler - HIGH PRESSURE AND DISCHARGE: Develops pressure up to 6,000 PSI (413 Bar) and has discharge rate up to 2.4 gm/stroke - EASY AND FAST GREASING: Dual piston mechanism provides 3X output of grease per stroke thus reducing the time and effort to one-third - DURABLE AND LIGHT WEIGHT : High tolerance CNC machined aluminum die cast head provides high strength with reduction in weight - DUAL INLET: Dual inlet of grease prevents loosing of prime thus ensuring convenient use even in extreme cold weather conditions - 12 MONTHS : Includes a 12-month warranty against manufacturing defects, valid from the date of purchase. Terms and conditions apply ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08K8H98QP | | Best Sellers Rank | #2,166 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #38 in Soldering Guns & Irons | | Brand | Groz | | Brand Name | Groz | | Compatible Material | Aluminium | | Country of Origin | India | | Customer Reviews | 4.2 out of 5 stars 223 Reviews | | Grit Material | Aluminum,Steel | | Grit Material Type | Aluminum,Steel | | Grit Type | Medium | | Item Dimensions | 43 x 14.5 x 6 Centimeters | | Item Type Name | GROZ Lever Grease Gun with 3X Output Mechanism | | Item Weight | 1649 Grams | | Item dimensions L x W x H | 43 x 14.5 x 6 Centimeters | | Manufacturer | GROZ NET INDUSTRIES, Village- Kherki Daula, N.H. # 8, Gurgaon ( Haryana )- 122001 ; 0124-2827700, Groz | | Manufacturer Contact Information | GROZ NET INDUSTRIES, Village- Kherki Daula, N.H. # 8, Gurgaon ( Haryana )- 122001 ; 0124-2827700 | | Material | Alloy Steel | | Material Type | Alloy Steel | | Packer Contact Information | GROZ NET INDUSTRIES, Village- Kherki Daula, N.H. # 8, Gurgaon ( Haryana )- 122001 ; 0124-2827700 | | Unit Count | 1 Count | | Whats in the box? | 1 | ## Product Details - **Brand:** Groz - **Grit Material:** Aluminum,Steel - **Grit Type:** Medium - **Item dimensions L x W x H:** 43 x 14.5 x 6 Centimeters - **Material:** Alloy Steel ## Images ![Double Piston Grease Gun with 6" Extension, Coupler | 3x Output | 12 Months Warranty | High Volume Grease Gun | Discharge Upto 2.4 gm/s | For Regular Greasing Applications| G2R/B - Image 1](https://m.media-amazon.com/images/I/41EE9uus9OL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worth for every penny *by U***B on 14 October 2025* Purchased in great Indian festival Great performance from groz it's double piston gun on one stroke it releases a lot of High pressure grease nice product from groz ### ⭐⭐⭐⭐ Very soft *by P***R on 22 October 2025* Good 👍 ### ⭐⭐⭐⭐⭐ Easy and clean grease *by S***M on 26 October 2025* First time in my life very good product with easy to used with neat and clean no more grease in hands. If you wants to buy don't waste your time. ## Frequently Bought Together - Groz Double Piston Grease Gun with 6" Extension, Coupler | 3x Output | 12 Months Warranty | High Volume Grease Gun | Discharge Upto 2.4 gm/s | For Regular Greasing Applications| G2R/B - AASONS Grease Gun Coupler Lock Nozzle High Pressure Dual Handle For Manual Pneumatic Electric Grease Gun Coupler Quick Release Grease Nozzle 1/8"NPT 10000PSI, Compatible with All Grease Guns (1) - GROZ Grease Gun Hose with Zinc Plated Steel End Connections | Ideal for use in Tight Spaces with Hand Operated Grease Guns| Hose Length: 500 mm |Highly Flexible |Thermoplastic Construction| GHC-20/B --- ## 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.co.uk/products/295250956-double-piston-grease-gun-with-6-extension-coupler-3x-output](https://www.desertcart.co.uk/products/295250956-double-piston-grease-gun-with-6-extension-coupler-3x-output) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-05*