Designed for locking pulleys, gears & sprockets to shafts with slotted keyways. Rectangular carbon steel construction with rounded edges.

Specifications:

• 4 of 3 x 3 x 20mm
• 5 of 5 x 5 x 20mm
• 5 of 5 x 5 x 30mm
• 5 of 6 x 6 x 30mm
• 5 of 8 x 7 x 30mm
• 5 of 10 x 8 x 30mm
• 2 of 12 x 8 x 40mm
• 4 of 3 x 3 x 25mm
• 5 of 5 x 5 x 25mm
• 5 of 6 x 6 x 20mm
• 5 of 6 x 6 x 40mm
• 5 of 8 x 7 x 40mm
• 5 of 10 x 8 x 40mm