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Wera Kraftform Kompakt 27 RA 1 Ratchet Bitholding Screwdriver 6 BiTorsion Bits Phillips Pozidriv Slotted

Brand:
Wera
Wera Kraftform Kompakt 27 RA 05051517001
Wera Kraftform Kompakt 27 RA 1 Ratchet Bitholding Screwdriver 6 BiTorsion Bits Phillips Pozidriv Slotted
€60.27 inc. VAT
Buy
05051517001
€50.65
€60.27 inc. VAT
Ships from EU stock: 10 item(s)
Product Code
04:545021
EAN Code
4013288233974
Manufacturer
Wera

Quick Specs

Bits
6 x 25 mm BiTorsion
Return Angle
9 degrees
Blade
Fixed, full length
Weight
289 g
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Wera Kraftform Kompakt 27 RA 1 — Ratchet Driver with 6 Bits

9° Return Angle6-Bit Magazine in HandleBiTorsion BitsFixed Full-Length Blade

The Kraftform Kompakt 27 RA 1 is a full-length ratcheting bit-holding screwdriver that carries its bits inside the handle: Phillips PH 1 and PH 2, Pozidriv PZ 1 and PZ 2, and slotted 1 x 5.5 and 1.2 x 6.5, all BiTorsion 25 mm. A fine-toothed ratchet is built into the handle with a 9° return angle, and the rotating ring switch works the way you expect — turn it clockwise and the ratchet drives clockwise, turn it the other way and it reverses, or set it to 0 to deactivate the mechanism and drive rigidly. The bit holder has a stainless steel sleeve and a strong permanent magnet, and the handle can be twirled to spin a screw down. Typically in stock with fast delivery across Cyprus.

Compatibility — check before buying:
This is the RA 1 variant, with Pozidriv and BiTorsion bits. The RA 2 (05051518001) is the same tool with square drive #1 and #2 instead of Pozidriv and plain tough Z bits without a torsion zone. Wera counts only the six bits — the handle is not in the count, which is why some resellers list this as seven pieces. The blade is fixed, not telescopic; the retractable version is the Kompakt 28 RA, which also has a finer 6° return angle. There are no TORX or hex bits, no pouch or case, and the tool is not insulated and not impact-rated.

Best For

✓ General maintenance and service work
✓ Assembly needing a full-length driver
✓ Repetitive driving where bits shear
✓ Users who prefer bits stored in the tool

Key Features

 
Six BiTorsion Bits Inside the Handle
The handle opens to a magazine holding all six 25 mm bits. Each has an elastic torsion zone behind the tip that absorbs load peaks before they reach the tip, which is where bits break.
 
Ring Switch with a 0 Position
Turn the ring clockwise and the ratchet drives clockwise; turn it the other way and it reverses. The 0 position deactivates the ratchet so the driver turns rigidly for precise work and final tightening.
 
Two Slotted Widths Included
1 x 5.5 and 1.2 x 6.5 mm slotted alongside the two Phillips and two Pozidriv sizes — a wider slotted spread than most compact bit drivers, which usually carry one.
 
Magnetic Holder with Stainless Sleeve
A 1/4 inch universal holder with a stainless steel sleeve and a strong permanent magnet, so a bit does not drop out of a driver pointed down into an assembly.

Technical Specifications

Identification
Brand Wera
Article number 05051517001
Series Kraftform Kompakt 27 RA 1
Type Kraftform hand holder for 1/4 inch bits with integrated ratchet
EAN 4013288233974
Set Contents (6 pieces, all bits)
Phillips 1x 851/1 BTZ PH 1 x 25 mm, 1x 851/1 BTZ PH 2 x 25 mm
Pozidriv 1x 855/1 BTZ PZ 1 x 25 mm, 1x 855/1 BTZ PZ 2 x 25 mm
Slotted 1x 800/1 BTZ 1 x 5.5 x 25 mm, 1x 800/1 BTZ 1.2 x 6.5 x 25 mm
Bit type BiTorsion, elastic torsion zone
Also Supplied (not in the 6)
Screwdriver 1x Kraftform Kompakt 27 RA 1 ratcheting bitholding screwdriver
Storage None — in-handle magazine only, no pouch or case
Screwdriver Detail
Drive 1/4 inch hexagon
Ratchet Fine toothing, integrated in the handle
Return angle 9 degrees
Control Rotating ring: clockwise, anti-clockwise, 0 (ratchet deactivated)
Blade Fixed, not telescopic
Bit retention Stainless steel sleeve and strong permanent magnet
Magazine 6 bits in the handle
Fast turning Yes, by twirling the handle
Handle Two-component Kraftform with hard and soft zones
Physical
Packed dimensions 230 x 70 x 45 mm
Weight 289 g
Country of origin Czech Republic
Usage Limits
Torque function None
Profiles not included TORX, hex, square, PH 3, PZ 3
Insulation Not insulated, not VDE-approved
Impact use Not rated — BiTorsion is not an impact rating
Sockets None, no square drive
Warranty
Warranty 1-Year Warranty (Singular)

Frequently Asked Questions

Is it six pieces or seven?
Six. Wera counts only the bits; the ratcheting handle is the carrier tool and is not in the headline figure. Listings showing seven are adding the screwdriver to Wera’s bit count.
How does the RA 1 differ from the RA 2?
Bits only — same handle, same dimensions, same 9 degree ratchet. The RA 1 has Pozidriv PZ 1 and PZ 2 and BiTorsion bits with a torsion zone. The RA 2 (05051518001) has square drive #1 and #2 and plain tough Z bits, with no Pozidriv.
How does the 27 RA differ from the 28 RA?
The 27 RA is the longer tool with a fixed blade and a 9 degree return angle. The 28 RA (05051519001) is compact, with a telescopic blade that retracts into the handle and a finer 6 degree return angle.
Does BiTorsion mean I can use it in an impact driver?
No. BiTorsion absorbs load peaks in hand and drill driving; it is not an impact rating. Impact work needs the Wera Impaktor range.
Singular Expert Insight
Between the four Kraftform Kompakt ratcheting drivers this is the European default: Pozidriv rather than square drive, BiTorsion rather than plain bits, and the full-length fixed blade rather than the telescopic 28 RA. The 0 position is the feature people come to rely on — a ratchet is faster, but being able to switch it off means you keep the feel of a normal screwdriver on the last quarter turn. Six bits is a starter selection, so plan on swapping the magazine contents to suit your own work. Browse our Cable Tools - Testers category for more Wera hand tools, or the wider Cables range for related workshop supplies.

Buyer’s Guide

Buy it if

You want a full-length ratcheting driver with Pozidriv, Phillips and two slotted widths in BiTorsion bits, stored inside the handle.

Skip it if

You need square drive, TORX or hex bits, a telescopic blade, insulated tools or an impact rating.

Also consider

The Kraftform Kompakt 27 RA 2 (05051518001) for square drive instead of Pozidriv, or the Kompakt 28 RA 1 (05051519001) for the compact telescopic version.

Features - Wera - 05051517001

More Details
Product Code
04:545021
EAN Code
4013288233974
Manufacturer
Wera
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