Fixed Couplings

Image_262

This style of coupling, usually suited to a 50mm Australian Standard tow ball, is suitable to be used where either there are no brakes fitted to the trailer or the braking system does not require activation from a sliding or overrun coupling.
AL-KO couplings are simple to attach to the towball and provide safe secure attachment of the trailer to the tow vehicle.

Typical applications for domestic trailers are up to 750 kg ATM (total loaded mass), where no brakes are required. For independent brake systems such as electric or power operated like the IQ7 system for marine trailers over 2000 kg ATM (total loaded mass), a fixed coupling is the appropriate election. Fixed couplings for 50mm towballs are suitable for up to 3500 kg ATM (total loaded trailer mass) as long as the appropriate braking system is fitted to the trailer.

PART NO

DESCRIPTION

SUITS TOW BALL SIZE

MOUNTING HOLE (LXW)

AND DIAMETER

SURFACE FINISH

BALL TO FIRST CENTRE HOLE

(NOMINAL)

616200

750 kg AK7 Pressed Metal

(to suit 50mm drawbar)

50mm

90mm x 12.2mm

Zinc plated

110mm

616260

750 kg AK7 Pressed Metal

(to suit 60mm drawbar)

50mm

90mm x 12.2mm

Zinc plated

110mm

Image_266

PART NO

DESCRIPTION

SUITS TOW BALL SIZE

MOUNTING HOLE (LXW)

AND DIAMETER

SURFACE FINISH

BALL TO FIRST CENTRE HOLE

(NOMINAL)

614062

2000 kg Snap On with Ball

Adjust (2 hole)

50mm

101.6mm x 13.5mm

Painted

77mm

614062PL

2000 kg Snap On with Ball

Adjust (2 hole)

50mm

101.6mm x 13.5mm

Zinc plated

77mm

614070PL

2000 kg Snap On with Ball

Adjust (3 hole)

50mm

111.1mm x 51mm x

13.5mm

Zinc plated

67mm

Image_267

PART NO

DESCRIPTION

SUITS TOW BALL SIZE

MOUNTING HOLE (LXW)

AND DIAMETER

SURFACE FINISH

BALL TO FIRST CENTRE HOLE

(NOMINAL)

614010PL

3500 kg Fixed – Electric

50mm

182.5mm x 55mm x

13.5mm

Zinc plated

128mm

614010PLWCA

3500 kg Electric with

Cable Adjuster Fitted

50mm

182.5mm x 55mm x

13.5mm

Zinc

128mm

614010PLM

3500 kg Electric (Marine version – No handbrake)

50mm

182.5mm x 55mm x

13.5mm

Zinc plated

128mm

Image_268

PART NO

DESCRIPTION

SUITS TOW BALL SIZE

MOUNTING HOLE (LXW)

AND DIAMETER

SURFACE FINISH

BALL TO FIRST CENTRE HOLE

(NOMINAL)

614015PB

Lowline 3500kg Electric includes Premium park brake

50mm

182.5mm x 55mm x

13.5mm

Zinc plated

128mm

614015PBWCA

Lowline 3500kg Electric includes Premium park

brake with cable adjuster fitted

50mm

182.5mm x 55mm x

13.5mm

Zinc plated

128mm

Sign up to our newsletter to receive hints, tips and vip only special offers.