Spin Index Fixture, Collet Capacity All 5C Collets, Through Hole Dia. 1-1/4 In., Height to Spindle Centerline 3-5/8 In., Overall Length 6-13/32 In., Overall Width 4-13/32 In., Base Length 3-13/32 In., Base Width 3-3/4 In., Overall Height 5-9/16 In., Number of Indexing Positions 48