ลูกบล็อกลม FORCE ขนาด 1/2 นิ้ว แบบ 6 เหลี่ยม เบอร์ 17 ยาว 85 มม. (F131-4458517) ออกแบบพิเศษสำหรับบล็อกลมโดยเฉพาะ ทนแรงกระแทกสูงสุด

FORCE F131-4458517 1/2" Impact Socket 6PT Length 85 mm. No. 17
FORCE 1/2-inch deep impact socket (85 mm length), size No. 17, model F131-4458517, is specifically engineered to withstand severe "impact forces" from pneumatic or electric impact wrenches. Made from Chrome Molybdenum (CR-MO) alloy steel, which offers higher toughness than conventional CR-V steel, preventing cracking under repetitive high-impact hammer action. The extra-deep 85 mm profile is ideal for tightening wheel lug nuts or accessing fasteners on long threaded studs. Features a retaining pin and O-ring hole to securely lock onto the impact wrench anvil, preventing it from flying off during operation.

Features:
- Made from CR-MO (Chrome Molybdenum) steel, safely handling heavy impact loads (Heavy Duty)
- Extra-deep 85 mm length (Deep Impact Socket) easily reaches into tight recesses or over long studs
- Black oxide finish resists scratches and rust, protecting against corrosion from workshop fluids
- 6-point (6PT) size No. 17 securely grips fasteners without rounding corners

Applications:
A standard tool essential for automotive repair shops, tire service centers, and maintenance facilities. Used for tightening size 17 lug nuts on passenger cars and pickup trucks, as well as machinery assembly, engine work, and industrial applications requiring pneumatic impact wrenches.

Specification:
- Brand: FORCE
- Model: F131-4458517
- Type: Deep Impact Socket
- Drive Size: 1/2 inch
- Profile: 6-Point (6PT)
- Size: 17 mm
- Length: 85 mm
- Material: Black oxide CR-MO steel"