Score Subsea and Wellhead Limited are delighted to be able to supply the WireFree Locking Device in conjunction with Parker Hannifin Corporation.

Parker's Patented WireFree Locking Device for two-ferrule compression fittings on instrumentation tubing provides a highly cost-effective alternative to wire locking.

It's five times stronger than a wire lock, it can be fitted in minutes and is equally suitable for new and retrofit applications. The device is also ideal for replacing existing wire locks during standard MRO operations - the wire merely needs to be removed first.

Parker's innovative new tube fitting locking system for small bore instrumentation tube fittings removes the need to wire lock, which brings significant savings in your production costs.

Product Features:

Here at Score Subsea & Wellhead Limited, we aim to provide first class service to our customers. Please see below a brief list of capabillities of our Hydraulics Department.

Onshore Facilities


Scope of Supply


For information on the full range of Parker Bestobell valves including Truflo and Constaflo contact Score Subsea and Wellhead Limited +44(0) 1779 485250 or