Wera 020177 7870 Joker L Self-Setting Insert Spanner for Wrench Sizes 16-19mm, 9 x 12mm

Wera 020177 7870 Joker L Self-Setting Insert Spanner for Wrench Sizes 16-19mm, 9 x 12mm

The Wera 020177 7870 Joker L Self-Setting Insert Spanner for Wrench Sizes 16–19mm, 9 x 12mm:

Features:

• SKU: 020177
• Self-setting parallel jaws — Automatically adjust to fasteners between 16 mm and 19 mm for a secure fit
• Compatible with Wera Click-Torque X and XP torque wrenches — 9 x 12 mm mount fits standard wrench interfaces
• Multi-size functionality — Replaces multiple individual spanners for better efficiency and tool bag space
• Integrated clamping mechanism — Reduces slippage and damage while securing the bolt between jaws
• Ratcheting feature — Enables continuous screwdriving without removing the spanner
• 30° return angle — Achieved using corner-width rectangular prisms for quick turns in tight spaces
• Durable and high-performance — Built with Wera’s legendary engineering for long service life and reliability

Specifications:

• Drive Interface: 9 x 12 mm
• Jaw Capacity: 16 mm – 19 mm (metric and imperial compatibility)
• Return Angle: 30°
• Tool Type: Self-setting insert spanner
• Application: Hexagonal bolts and screw heads in mechanical, industrial, and automotive settings
• Compatible Series: Wera Click-Torque X and XP