Precise Magnetic Chuck Parallels One Pair 1" x 2" x 4" 

Features:

• Cast integrally with aluminum to insure the blocks will never crack or become loosened even when accidentally dropped
• Steel used is selected for the highest magnetic transfer and low retention of magnetic flux
• Weight: 2.7 lbs.

Includes:

• One Pair 1" x 2" x 4" micro parallels ground all over