Yamashita Industrial Research Institute Koken Offset Extension Bar Total Length 50mm 1/4 (6.35mm) SQ. 2763-50

Koken Extension Bar Total Length 250mm 3/8(9.5mm)SQ. 3760-250

Yamashita Industrial Research Institute Koken Extension Bar Total Length 125mm 3/8 (9.5mm) SQ. 3760-125

Koken Offset Extension Bar Total Length 150mm 1/2(12.7mm)SQ. 4763-150

Yamashita Industrial Research Institute Koken Offset Extension Bar Total Length 125mm 3/8 (9.5mm) SQ. 3763-125

Yamashita Industrial Research Institute Koken Offset Extension Bar Total Length 32mm 3/8 (9.5mm) SQ. 3763-32

Koken Extension Bar Total Length 100mm 3/4(19mm)SQ. 6760-100

Koken Extension Bar Total Length 200mm 3/4(19mm)SQ. 6760-200

Koken Extension Bar Total Length 400mm 3/4(19mm)SQ. 6760-400

Yamashita Industrial Research Institute Koken Ratchet Handle Total Length 250 Mm 4753N 1/2 (12.7 Mm) SQ. (Knurled Grip)

Koken Extension Bar Total Length 75mm 3/4(19mm)SQ. 6760-75

Extension Bar 407, 12.7mm (1/2") Socket, Total Length 250mm

TRUSCO Yamashita Industrial Research Institute Koken Extension Bar Total Length 75mm 1/2 (12.7mm) SQ. 4760-75

Koken Extension Bar Total Length 125mm 1/2(12.7mm)SQ. 4760-125

Koken Spinner Handle Total Length 600mm 8768 1(25.4mm)SQ.

Swing Extension Bar EX31-150, 9.5mm (3/8") Socket, Total Length 150mm

Koken Extension Bar Total Length 200mm 1(25.4mm)SQ. 8760-200

Extension Bar HPEX20-200, 6.35mm (1/4") Socket, Total Length 200

Koken Extension Bar Total Length 300mm 1/2(12.7mm)SQ. 4760-300

Koken Extension Bar Total Length 400mm 1(25.4mm)SQ. 8760-400

Yamashita Industrial Research Institute Koken Swinging Lilong Ratchet Handle Total Length 450mm 1/2 (12.7mm) SQ. (Polished Grip) 4774P-450