Wera Tool Check 21 Piece Modular Screwdriver and 1/4" Drive Socket Set Imperial

The Wera Tool Check 21 Piece Modular Screwdriver and 1/4" Drive Socket Set Imperial is a compact, versatile 21-piece tool kit designed for both manual and machine-operated screwdriving across a wide range of imperial fastener types.

At the heart of the set is the ergonomic Kraftform 815/1 bit-holding screwdriver handle, paired with the Zyklop Mini 4 bit ratchet (8011) for precise, compact ratcheting in tight spaces. A 870/1 adapter converts the 1/4" external hexagon drive to 1/4" external square head, making the ratchet compatible with the four included Zyklop 8790 HMA sockets in imperial sizes.

The set includes 9 BiTorsion (BTZ) bits for Phillips, TORX®, slotted, and square head screws, offering flex-zone torsion absorption that helps protect both the fastener and the bit. Four tough Z-series hex bits in imperial sizes round out the bit selection, making this kit ideal for electricians, automotive technicians, and general contractors working with imperial fixings.

Housed in the Tool-Check Modular 1 case, this set can be expanded and connected to other Tool-Check Modular components using the rigid 9549 adapter or the flexible 9550 hinge, making it a scalable solution for tradespeople who need a compact yet adaptable toolkit on site.

Features and Benefits:
• Compact 21-piece modular set for manual and machine-operated screwdriving
• Kraftform 815/1 handle with 1/4" hex drive bit mounting for comfortable, controlled use
• Zyklop Mini 4 bit ratchet with 870/1 adapter for use with 1/4" imperial sockets
• Magnetic 899/4/1 universal bit holder suitable for screwdriver machines
• 9 BiTorsion (BTZ) bits for Phillips, TORX®, slotted, and square head fasteners
• 4 tough Z-series bits for imperial hexagonal socket screws
• 4 Zyklop 8790 HMA sockets in imperial sizes (3/8" to 9/16")
• Tool-Check Modular system compatible — expandable via 9549 rigid adapter or 9550 flexible hinge

Contents:
1x 815/1 Bitholding screwdriver, 1/4": 1/4" x 78 mm
1x 8011 Zyklop Mini 4 Bit ratchet, 1/4": 1/4" x 50 mm
1x 870/1 Adaptor: 1/4" x 25 mm
1x 899/4/1 Universal Bit Holder: 1/4" x 50 mm
2x 851/4 BTZ bits: PH 1x50 mm, PH 2x50 mm
4x 867/1 BTZ TORX® bits: TX 10x25 mm, TX 15x25 mm, TX 20x25 mm, TX 25x25 mm
1x 800/4 BTZ bits: 0.8 x 5.5 x 50 mm
4x 840/1 Z bits: 3/32"x25 mm, 1/8"x25 mm, 5/32"x25 mm, 3/16"x25 mm
2x 868/4 BTZ Square-Plus bits: #1x50 mm, #2x50 mm
4x 8790 HMA Zyklop 1/4" socket: 3/8"x23 mm, 7/16"x23 mm, 1/2"x23 mm, 9/16"x23 mm