Comparison : Item # 3/8, 6061-T6 Aluminum Alloys - Hexagons
Item # 1/2, 6061-T6 Aluminum Alloys - Hexagons
Item # 5/8, 6061-T6 Aluminum Alloys - Hexagons
Item # 3/4, 6061-T6 Aluminum Alloys - Hexagons
Item # 7/8, 6061-T6 Aluminum Alloys - Hexagons