ITEM: 1.021 Tap Shank Diam, 0.766 Tap Square Size, 13/16 & 11/4 Tap, PARLEC. MANUFACTURER: PARLEC. BRAND: Parlec. MANUFACTURER PART: 7716CG118. 1.021 Tap Shank Diam, 0.766 Tap Square Size, 13/16 & 11/4 Tap, 21/4 Projection, 11/4 Shank OD, Through Coolant, Series Numertap 770 (MOQ1, Pkg Qty1)CATEGORIES: Maintenance, Repair and Operational (MRO) Supplies. Tapping Heads & Holders. Tapping Adapters & Adapter Sets. N/A. TOTAL RECYCLED CONTENT: 10.00%. POSTCONSUMER RECYCLED CONTENT: 1.00%. KEYWORDS: ParlecTapping Heads & HoldersTapping Adapters & Adapter SetsTapping AdaptersN/A.