Product Description

Interchangeable with ER “mini” lock nuts of other manufacturers.

Table Of Dimensions

Chuck Part NumberD Shank DiameterL Overall LengthL1 Lock Nut LengthD1 Lock Nut DiameterHex. Wrench SizeMax. Dia. Thru ShankER Collet SeriesChuck CapacityWrench Part NumberLock Nut Part Number
SPH-ER11-05000.5003.500.470.629/16″1/4″ER11.019 – .276W-0562LN-ER11
SPH-ER11-06250.6253.500.470.629/16″1/4″ER11.019 – .276W-0562LN-ER11
SPH-ER16-06250.6253.650.680.8613/16″3/8″ER16.019 – .394W-0812LN-ER16
SPH-ER16-07500.7503.650.680.8613/16″3/8″ER16.019 – .394W-0812LN-ER16
SPH-ER20-06250.6253.750.781.101″3/8″ER20.039 – .512W-1000LN-ER20
SPH-ER20-07500.7503.750.781.101″3/8″ER20.039 – .512W-1000LN-ER20
SPH-ER20-10001.0003.750.781.101″9/16″ER20.039 – .512W-1000LN-ER20
SPH-ER25-10001.0006.100.841.361-1/4″3/4″ER25.039 – .630W-1250LN-ER25
SPH-ER25-12501.2506.100.841.361-1/4″3/4″ER25.039 – .630W-1250LN-ER25
SPH-ER32-10001.0006.200.951.611-1/2″9/16″ER32.039 – .787W-1500LN-ER32
SPH-ER32-12501.2506.200.951.611-1/2″3/4″ER32.039 – .787W-1500LN-ER32
SPH-ER32-15001.5006.200.951.611-1/2″3/4″ER32.039 – .787W-1500LN-ER32

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$21.00$44.00

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