BAHCO 147-55 socket spanner with rectangular connection 14x18 mm, 55 mm

Name: BAHCO 147-55 socket spanner with rectangular connection 14x18 mm, 55 mm
Brand: BAHCO
SKU: 03091144
Price: 224.4 EUR
Availability: PreOrder

Supplier number: BAHCO 147-55 | EAN 7314150366897

Recommended Retail Price €367.92

224.40 tax incl.

€185.45 excl. VAT (incl. all environmental contributions)

On order: delivered from 09/10/2026

Ordered before 20:00 - delivered as of 09/10/2026
Free shipping
Delivery by DHL
Delivered from Belgium

✆ Talk to a specialist

Accurate and controlled high-torque fastening

Practical benefits

Dependable Bahco engagement: The precise 55 mm opening ensures a secure grip on large fasteners without slipping.
Quick spring pin lock: A spring-loaded retractable pin firmly secures the insert to your torque wrench during demanding jobs.
Standard rectangular fitting: The 14X18 mm rectangular connector allows you to swap heads swiftly across compatible torque tools.

In a nutshell

The right choise for

With the Bahco 147-55 open-end insert, you can tighten large fasteners accurately and with complete torque control. Featuring a 55 mm opening, it delivers a secure grip on heavy-duty assemblies, pipework, and hydraulic lines where standard closed sockets cannot slide over. The 14X18 mm rectangular connector with a spring-loaded retaining pin locks firmly into compatible torque wrenches and allows for quick tool swaps on the job. It empowers you to handle demanding maintenance and industrial repairs faster, safer, and with ultimate precision.

Product information FAQ

€224.40

tax incl.

Key features according to our expert

Width across flats: 55 mm
Connection size (wrench): 14 x 18 mm
Connection type (wrench): External rectangle

Product description:

Open-ended metric spanner with rectangular connector

Features:

The insert is secured to the torque spanner with a spring-loaded retractable pin
The range varies from 9 x 12 to 27 x 36 holders, from 7 to 90 mm openings and from 9 to 3000Nm
For sizes with * in the torque length, the torque setting must be calculated
Suitable for 7465, 74W9, 74W14, 74P9, 74P14, IZO-D, TAW9, TAW14, TAW24, TAWM9, TAWM14 and TAWM24 spanners

All Features

Width across flats: 55 mm
Connection size (wrench): 14 x 18 mm
Connection type (wrench): External rectangle
Diameter inch: 55 in
Weight g: 530 g
Working length mm (l): 55 mm
Length of square mm: 18 mm
Head width mm (d): 100 mm
Width mm (b): 95 mm
Total length mm (a): 100 mm
Length and width of square mm: 14x18 mm
Height mm (h): 14 mm
Weight kg: 0.53 kg
Max torque range nm: 360 N·m
Length mm: *55 mm
Width of square mm: 14 mm
Diameter mm: 55 mm

Brand BAHCO
03091144
EAN 7314150366897
Supplier number BAHCO 147-55

Frequently asked questions about this product

Answered by specialists

What is the wrench size of this insert?: This open-end insert has a wrench size of 55 mm.
What type of connector drive does this insert have?: It features a 14 x 18 mm rectangular male insert connection with a spring-loaded retaining pin.
Which torque wrenches are compatible with this insert?: It fits torque wrenches and tool holders equipped with a 14 x 18 mm rectangular receiver.
What is an open-end insert tool used for?: It allows you to torque fasteners where a standard socket or ring insert cannot slide over, such as on hydraulic lines or pipework.