Put down that pipe wrench! Melfred’s reliable Quick-Disconnects and Collars have been engineered by HDD experts and put to the test by real drillers who understand the importance of speed and safety on every job.
ABOUT Quick Disconnects & Collars
The safer, easier way to swap out tools on your Vermeer and Ditch Witch drills

Deluxe Quick-disconnects For Vermeer
Minimize nozzle plugging during rod break out with the Deluxe Quick-Disconnect, featuring a built-in check valve. Carbide wear buttons extend life of your quick disconnect in the high-wear area immediately behind the hex collar. Performance Features:
Completely heat-treated alloy for maximum durability
Precision gun-drilled and CNC machined
Spiraled carbide studs minimize wear on quick-disconnect and collar
Internal check valve to reduce clogging
1/2″ bolt retains slide collar

Value Quick-disconnects For Vermeer
Quality and compatibility is assured by 100% thread inspection and unique single-setup machining process. Melfred Borzall use chrome-moly steel produced by US Mills that matches their specs to create the highest strength and longest life quick-disconnect available. Performance Features:
Completely heat-treated alloy for maximum durability at a value price
1/2″ bolt retains slide collar

Ez Connects For Ditch Witch
Melfred Borzall guarantee durability and compatibility with their precision gun-drilled, CNC-machined Ditch Witch EZ Connects, manufactured from tough American chrome-moly steel. Performance Features:
Completely heat-treated for maximum durability
Precision gun-drilled and CNC machined

Slide Collars For Vermeer And Ditch Witch
All collars are not created equal. Melfred Borzall's collars for Ditch Witch and Vermeer Quick-Disconnects have a thicker wall for more strength and longer life. Choose from collar options with chunky carbide hardfacing, carbide button studs, or even carbide cutter teeth to actually enlarge the hole during pullback. Collars with cutter teeth are part of the FastBack System to accelerate your direct pullback operations. Performance Features:
Extra-heavy wall thickness
Completely heat-treated alloy for maximum durability
Available with carbide studs, carbide hardfacing or with carbide cutters for maximum wear life
Also available with carbide cutters and chunky carbide hardfacing for great cutting action and maximum wear life