For through-transom bolted engine installations

As two stroke outboard motors become rarer and new heavier four stroke outboard engines take their place, many owners of 8hp engines and above sensibly choose to bolt the engine through the transom in a semi-permanent installation to protect from outboard motor theft.

Tried and tested

Our tried and tested bolt locks are intended for use with through-bolts that are coach, countersunk or stepped so that, should a thief attack the head of the bolt and remove it, they will be unable to hammer the bolt shank through the existing hole.

We manufacture two bolt-lock models for through-transom bolted outboard engines. Each has a 13mm diameter hole in the body unit. A stainless steel reducing bush is available to reduce the hole to 10mm.


Pacific Bolt Lock

The Pacific Bolt Lock is our original insurance approved lock that now uses the same high security locking head as the Volcano (see below). The Pacific Bolt Lock represents excellent value for money as well as security. A black plastic cover is supplied.

For engines:
EVINRUDE: 40-250hp.
HONDA: 40-225hp. 
MARINER, MERCURY: 25-275hp. 
SUZUKI, JOHNSON: 25-300hp. 
TOHATSU, NISSAN:40-115hp
YAMAHA, SELVA: 25-225hp.

Price: £56.00

All prices include VAT.
Delivery £4.95 This carriage is for UK addresses only.
For any other destinations please email info@outboardmotorlocks.co.uk
For Trade Enquiries please email us at info@outboardmotorlocks.co.uk


The Volcano

The insurance approved Volcano Bolt Lock represents the pinnacle of OML's bolt lock development. It is now regarded by many in the industry as the best bolt lock on the market as it has been designed and built to resist removal by the most robust actions.

For engines:
EVINRUDE: 40-250hp.
HONDA: 40-225hp.
MARINER, MERCURY: 25-275hp.
SUZUKI, JOHNSON: 25-300hp.
TOHATSU, NISSAN: 40-115hp.
YAMAHA, SELVA: 25-225hp.

Price: £69.00

All prices include VAT.
Delivery £4.95 This carriage is for UK addresses only.
For any other destinations please email info@outboardmotorlocks.co.uk
For Trade Enquiries please email us at info@outboardmotorlocks.co.uk


The Volcano Twin pack keyed alike


The insurance approved Volcano Bolt Lock represents the pinnacle of OML's bolt lock development. It is now regarded by many in the industry as the best bolt lock on the market as it has been designed and built to resist removal by the most robust actions.

For engines:
EVINRUDE: 40-250hp.
HONDA: 40-225hp.
MARINER, MERCURY: 25-275hp.
SUZUKI, JOHNSON: 25-300hp.
TOHATSU, NISSAN: 40-115hp.
YAMAHA, SELVA: 25-225h

 

Price: £125.00

All prices include VAT.
Delivery £9.95 This carriage is for UK addresses only.
For any other destinations please email info@outboardmotorlocks.co.uk
For Trade Enquiries please email us at info@outboardmotorlocks.co.uk