snippet: HF70HR15550 Soft Jaw 1.5 mm 60? SerratedFull Description Compatible Chuck Size B 15 Kitagawa Style Regular Jaw Jaw Type Soft Jaw Each for Howa-Ho27M10 Type Soft Jaw Serration 1.5 mm @ 60? Dimension D .866" Material 1018 mild steel Dimension F 1.690" Bolt Size 20 mm Jaw Length 6?1/2" Height 5" Dimension (Page 1)