Description
BigCal Woodworking Caliper 12" & 24" Deluxe Set – 300mm & 600mm delivers unmatched precision for both inside and outside measurements. Engineered with robust stainless steel and aircraft-grade aluminum components, this deluxe set includes both the 12" (300mm) and 24" (600mm) calipers, each with dual metric and imperial scales for easy, accurate transfers across any project.
- Includes 12" (300mm) and 24" (600mm) BigCal calipers
- Measures both inside and outside dimensions with high accuracy
- Jaws align perfectly for direct and reliable dimension transfers
- Dual-function locking nut for secure, square jaw alignment
- Use as a T-square with fixed zero jaw and scribing notch
- Engraved with 1/32" and 1mm graduations – readable from both sides
- Depth gauging via opposite side of blade
- Rigid stainless steel blade and precision-machined aluminum jaws
- Finished in signature Woodpeckers red for durability
- Includes Rack-It for wall mounting and quick access
- Optional T-Head and Center attachments available for added versatility
Technical Data
| Included Caliper Sizes | 300 mm (12") and 600 mm (24") |
| Measurement Types | Inside and Outside |
| Graduations | 1 mm and 1/32" |
| Jaw Depth (Outside) | 57 mm (2-1/4") |
| Jaw Depth (Inside) | 19 mm (3/4") |
| Blade Material | Stainless Steel |
| Jaw Material | Aircraft-grade Aluminum |
| Finish | Anodized Red (Woodpeckers signature) |
| Additional Functions | Scribing, T-square use, Depth measuring |
Includes
- 1 x 300 mm (12") BigCal Caliper – Metric & Imperial
- 1 x 600 mm (24") BigCal Caliper – Metric & Imperial
- 2 x Rack-It wall mounts










