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

Koken 3/4" (19mm) Square Extension Bar, 150mm Long, 6760-150

Koken 3/4" (19mm) Square Extension Bar, 75mm Length, 6760-75

Koken 3/4" (19mm) Square Extension Bar, 100mm Long, 6760-100

Koken 3/4" (19mm) Square Extension Bar, 400mm Long, 6760-400

Yamashita Industrial Research Institute Koken 3/8" (9.5mm) Square End Extension Bar, 300mm Long, 3760-300

Koken 3/8" (9.5mm) Square Extension Bar, 250mm Long, 3760-250

TONE Extension 200mm Total Length HPEX40-200 Bar, 1/2" (12.7mm) Drive,

TOP Industrial (TOP) Extension Bar, 19.0mm Drive, 75mm Overall Length, Ratchet Wrench Handle Extension, Made In Japan, EX-6075

TONE Extension 150mm Total Length EX60-150 Bar, 19.0mm (3/4") Drive,

Koken 1/2" (12.7mm) Square Extension Bar, 150mm Long, 4760-150

Koken 1/2" (12.7mm) Square Impact Extension Bar, 150mm Long, Ball Type, 14760-150B

Koken 1/2" (12.7mm) Square Extension Bar, 300mm Long, 4760-300

Koken 1/2" (12.7mm) Square Impact Extension Bar, 125mm Long, Ball Type, 14760-125B

Koken 1/2" (12.7mm) Square Impact Extension Bar, 50mm Long, Ball Type, 14760-50B

TONE Extension Bar 305 Drive Angle Total Length 75mm 9.5mm (3/8")

TONE Extension Bar Drive Angle Total Length 200mm EX40-200 12.7mm (1/2")

Yamashita Industrial Research Institute Koken 3/8" (9.5mm) Square Offset Extension Bar, 250mm Long, 3763-250

TONE Extension Bar Drive Angle Total Length 125mm EX30-125 9.5mm (3/8")

Koken 1/4" (6.35mm) Square Extension Bar, 250mm Long, 2760-250

Kyoto Tool Extension Bar (KTC) BE2-600