Magnesia Soldering Blocks For Soldering Jewelry & Fine Welding
- This is a new magnesia soldering block
- It is made of a soft, fire proof magnesia material
- Great for holding pins or small work pieces, soldering and fine welding
- Can withstand temperatures of up to 2000° F (1093° C)
- Measures approximately 6" x 3" x 1 1/2" (152 x 76 x 37 mm)
