Set of L-shaped hex keys LT/900 Unifix

What it is

The Cetaform LT/900 L-shaped hex key set is the professional solution for precise work on screws and bolts with recessed hex heads. Designed for mechanics, installers and maintenance engineers who need reliable tools in the workshop, on site or in industrial settings, this set combines practicality and durability in a compact format.

A hex key is an L- or T-shaped male key, hexagonal or Torx, that fits into the recess in the screw head to tighten or loosen it.

What it is for

Used for repetitive screwdriving into wood, metal and plasterboard, where torque and consistency matter, in mechanical maintenance of machinery and plant, during scheduled shutdowns or breakdowns and for tightening nuts and bolts where torque must be accurate and repeatable.

How to use it

Choose the exact size and profile of the recess and insert the key fully so as not to damage the head. To break loose or tighten, put the short arm in the screw and lever on the long arm; for fast driving or awkward spots, use the long arm or the ball end. Do not extend the leverage with tubes, and replace the key when its edges are rounded.

Where it is used

• Building services
• Mechanical engineering industry
• Mechanical workshops

Technical data

• Material: Steel
• Shape: L-shaped hexagonal

Who it is for

Designed for electricians, plumbers, industrial maintenance technicians and mechanics.

Related products

• Set of TX hex keys LT/700 L Unifix
• Set of L-shaped hex keys LT/9 Unifix
• Face pin wrench DIN 3116C Unifix — from the category Hand Tightening Tools
• A2 stainless steel screw AISI 304 class 70 Unifix — from the category Bolts and Metric Screws
• Phillips bit, C6.3 shank, Unifix — from the category Bits
• Browse the whole category: Hex Keys (Allen Keys)

Before you order

Tell us the quantities you need and the intended use: if there is a more suitable version, or an equivalent available sooner, we will let you know.

For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.