UST 40B50F 1-7/16 HT PITCH: #40 TEETH: 50 BORE: 1-7/16 INCH
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D80BS20HW-2 SPK ROLLER BS WINCH
100BS10-1-1/4 PITCH: #100 TEETH: 10 Bore: 1-1/4 INCH
D80BS20HW-1-3/4 SPK ROLLER BS WINCH
100BS11-2 PITCH: #100 TEETH: 11 Bore: 2 INCH
![[U.S.Tsubaki] 40B50F-1G](https://img.hkis.co.kr/39/4470/ANSI-Spkt.webp "[U.S.Tsubaki] 40B50F-1G")
![[Martin Sprocket] D80BS20HW 2](https://img.hkis.co.kr/25/6828/d80_sld_kw_ss_009.webp)
![[Martin Sprocket] 100BS10 1 1/4](https://img.hkis.co.kr/25/8560/sprocket_100bs_sld_kw_ss_009.webp)
![[Martin Sprocket] D80BS20HW 1 3/4](https://img.hkis.co.kr/25/6827/d80_sld_kw_ss_009.webp)
![[Martin Sprocket] 100BS11 2](https://img.hkis.co.kr/25/8568/sprocket_100bs_sld_kw_ss_009.webp)