Summer schedule: Monday – Friday: 9.00 – 16.00 - Displayed products are delivered from stock. Offers are valid within the limit of available stock.
EN 
Romana
Aircraft Tools
Most popular
Display: 1-21 from 24 products
Filters
Aircraft Tools
KNIPEX high-precision pliers for aircraft maintenance
In aviation, a part fitted wrongly is not corrected at the next service. That is why the tools used on circlips and control cables must work precisely, without deforming the part and without leaving play. The category is part of the tools section at Sanco Grup.There are 16 products, 10 of them in stock: 10 KNIPEX made in Germany and 6 Rennsteig. Nine of them are circlip pliers, in vanadium steel.
Pliers for internal circlips
The 44 11 series, straight tips
High-precision pliers for circlips fitted in bores: 44 11 J2 (180 mm) and 44 11 J4 (320 mm), for fitting and removing Seeger circlips.KNIPEX 44 21 J21, 90°-bent tips
A 170 mm model with tips bent at 90°, for hard-to-reach spaces where the plier cannot approach the ring head-on.Precision Circlip, the 48 11 series
The version for intensive professional use: 48 11 J1 (140 mm), with wear-resistant inserted tips, and 48 11 J3 (225 mm). The inserted tips are replaced separately, so the tool lasts longer under repeated cycles.Pliers for external circlips
The 46 11 series, straight tips
For circlips fitted on shafts: 46 11 A1 (140 mm), 46 11 A2 (180 mm) and 46 11 A3 (210 mm), covering the usual diameter range.KNIPEX 46 21 A01, 90°-bent tips
A compact 125 mm model with 90° tips, for narrow areas in mechanical assemblies.Control cables
KNIPEX 95 61 190
A 190 mm plier for cutting and crimping pulling cables, Bowden cables and piano wire up to Ø 2.5 mm, with a cable-end crimping function. It cuts cleanly, without fraying the strands, which matters on control cables. See also the steel cable cutters.Professional Rennsteig tools
Punches, hollow punch and bars
The category also includes Rennsteig tools of German quality: the 430230 automatic center punch, the 4321200 and 4301200 center punches, the 1400100 hollow punch for gaskets and the 2714002 and ULTIMAX 2756002 bars. See the screw extractors and accessories.Why precision matters here
The circlip must not be deformed
A ring stretched beyond its limit during fitting no longer holds properly in the groove. Precision pliers open the ring exactly as far as needed, without overstretching.The tips must not slip out of the ring
Vanadium steel tips, calibrated to the ring hole diameters, prevent the slip that can scratch the part or injure the operator.Access in tight assemblies
The 90°-tip versions reach circlips fitted where a straight plier has no approach angle.Cleanly cut cables
A control cable frayed at the end can no longer be inserted into a terminal. The dedicated plier cuts cleanly and crimps the end in the same operation.Main features
Vanadium steel
Nine of the ten KNIPEX tools are in vanadium steel, with tips that keep their shape under repeated use.Inserted tips, on the Precision Circlip series
They can be replaced separately, which extends the tool's service life in intensive use.German manufacture
All KNIPEX products in the category are made in Germany.Sizes
From 125 mm up to 320 mm, depending on the ring diameter and the available space.Recommended applications
Aircraft maintenance
Work on mechanical assemblies, control systems and components with locking rings.Production assembly
Fitting components on the line, with tools that do not deform the parts.Control cable systems
Cutting and crimping pulling and Bowden cables.Other precision industries
The same tools are used in fine mechanics, automotive and industrial maintenance. See also the shipbuilding and ship maintenance tools.Benefits
- High-precision pliers for circlips
- Versions for internal and external rings
- Models with 90° tips, for tight spaces
- Interchangeable inserted tips on the Precision Circlip series
- Vanadium steel, dimensionally stable tips
- Dedicated plier for control cables, with crimping
- Made by KNIPEX, in Germany
Related categories
See also the circlip and hose clamps pliers, the steel cable cutters, the KNIPEX hand tools and the industrial flexible nylon labels.The aircraft tools category from Sanco Grup includes 16 products, 10 of them in stock: 10 KNIPEX pliers made in Germany and 6 Rennsteig tools. Nine products are high-precision circlip pliers, in vanadium steel. For internal circlips in bores: 44 11 J2 (180 mm), 44 11 J4 (320 mm), 44 21 J21 (170 mm, 90°-bent tips) and the Precision Circlip series 48 11 J1 (140 mm, wear-resistant inserted tips) and 48 11 J3 (225 mm). For external circlips on shafts: 46 11 A1 (140 mm), 46 11 A2 (180 mm), 46 11 A3 (210 mm) and 46 21 A01 (125 mm, 90° tips). The category also includes the KNIPEX 95 61 190 for cutting and crimping pulling cables, Bowden cables and piano wire up to Ø 2.5 mm, plus Rennsteig tools (center punches, hollow punch, demolition bars). They are intended for aircraft maintenance, production assembly and work on control cable systems.
Frequently asked questions
What does the category contain?
Ten KNIPEX pliers, nine of them for circlips and one for control cables, plus six Rennsteig tools.What is the difference between internal and external circlips?
Internal ones are fitted in bores, using the 44 and 48 series pliers. External ones are fitted on shafts, using the 46 series.When do I need 90°-bent tips?
When the ring is fitted where you cannot approach head-on, for example between closely spaced components. The models are 44 21 J21 and 46 21 A01.What does Precision Circlip mean?
The 48 11 series, with wear-resistant inserted tips that can be replaced separately, for intensive professional use.FAQ
What sizes are available?
From 125 mm up to 320 mm, chosen according to the ring diameter and the working space.
What does the 95 61 190 plier do?
It cuts and crimps pulling cables, Bowden cables and piano wire up to Ø 2.5 mm, with a clean cut, without fraying.
What material are they made from?
Mainly vanadium steel, with one model in chrome-vanadium.
