+86 18116360585

Engineered for high-performance industrial applications, the YouBar Ratchet Spanner Insert series is the perfect companion for precision torque tasks. These inserts feature a robust bi-directional design, allowing for seamless switching between tightening and loosening operations in even the most demanding environments.
| Model | Square Drive | Fitment Size | L (mm) | H (mm) | D (mm) | Max Torque (N.m) |
| ZDH9120 | 1/4" | 9×12 | 17.5 | 15 | 28 | 20 |
| ZDH9125 | 1/4" | 9×12 | 17.5 | 20 | 37 | 25 |
| ZDH92160 | 3/8" | 9×12 | 17.5 | 20 | 38 | 160 |
| ZDH93160 | 1/2" | 9×12 | 17.5 | 20 | 38 | 160 |
| ZDH143420 | 1/2" | 14×18 | 25 | 20 | 40 | 420 |
| ZDH144420 | 3/4" * | 14×18 | 25 | 20 | 40 | 420 |
| ZDH2441200 | 3/4" | 24×32 | 35 | 32 | 60 | 1200 |
| ZDH2451200 | 1" * | 24×32 | 35 | 32 | 60 | 1200 |
| ZDH2753000 | 1" | 27×36 | 50 | 42 | 72 | 3000 |