ITEM: 3/16 ID x 19.99mm OD, 24.99mm Head Diam, Slotted Hydraulic Chuck Sleeve KENNAMETAL. MANUFACTURER: KENNAMETAL. BRAND: Kennametal. MANUFACTURER PART: 1093566. 3/16 ID x 19.99mm OD, 24.99mm Head Diam, Slotted Hydraulic Chuck Sleeve Steel, 50.01mm Length Under Head, Through Coolant (MOQ1, Pkg Qty1)CATEGORIES: Maintenance, Repair and Operational (MRO) Supplies. Collets, Closers & Accessories. Hydraulic Chuck Sleeves. N/A. TOTAL RECYCLED CONTENT: 10.00%. POSTCONSUMER RECYCLED CONTENT: 1.00%. KEYWORDS: KennametalCollets, Closers & AccessoriesColletsHydraulic Chuck SleevesN/A.