Bahco 4.5kg 大锤 489-4500, 729mm 橡胶强化，带高碳钢弹簧杆把手

Bahco Safety Sledge Hammer (Series 489)

A recoilless safety sledgehammer with a convex face. The soft striking face avoids fractures or chipping and the hard core safeguards the head to the handle. The unbreakable rubber grip is reinforced by a rigid steel core.

Features and Benefits
Sledge hammer with convex (domed) striking face
Special heat treated impact head

标准

ANSI / HTI B173-1991; ASTM A576 (head), ASTM A421 (handle).