🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
Price
$95.99
Home/Automotive/Tools & Equipment/Garage & Workshop Equipment
G.Coupler – The Original Professional Self-Locking Grease Head for Zerk Attachments – Easy to Fix and Remove (M10 x 1) — image 1
Garage & Workshop EquipmentGURTECH✓ In stock

G.Coupler – The Original Professional Self-Locking Grease Head for Zerk Attachments – Easy to Fix and Remove (M10 x 1)

★★★★★
$95.99
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About this item
  • FOR INDUSTRIAL EQUIPMENT: Our original grease gun with patented locking mechanism is an ideal tool for professional use for all machinery that requires lubrication at construction sites, mines, farms, forests, maintenance facilities, workshops or anywhere in the field
  • MESS FREE, NO FRUSTRATION - Big jobs can easily get messy, especially when working with industrial supplies and complicated machinery. Our hands free grease attachment is designed to help you eliminate waste and avoid messy, uncomfortable and ineffective greasing operations
  • FUNCTIONAL: Choose from M10x1, 1/8" BSP or 1/8" NPT thread grease guns, compatible with all available brands and local specifications. Our G.COUPLER fits all Zerk SAE and metric (DIN) grease guns and works with battery, electric, pneumatic and manual grease guns
  • EASY AND QUICK - Press the grease gun trigger and connect it to your desired Zerk fitting. The lever mechanism locks the G.COUPLER to the Zerk, creating a watertight seal to the joint. Press the trigger again to release: No more twisting or pulling to detach the grease pump from the machine, even when working under pressure (maximum operating pressures of 690 bar / 10,000 psi).
  • UNIQUE FEATURES: Our G.COUPLER hands-free coupler is the leader in lubricant dispensing technology. Also available is a version with our G.SPARES maintenance kit and a longer version (+50mm) for those hard to reach Zerk fittings
Product details
Brand
GURTECH
Manufacturer
G.COUPLER
Size
M10x1

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
See all reviews →
S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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