TEKCOPLUS 2 in 1 Digital pH Temperature Meter Monitor Tester Sensor Test Kit 0~14.0pH Measure Automatic Calibration BNC Electrode Probe for Hydroponics Aquarium Water Ph/Temp Meter w/ pH Electrode auspowers_batchfive 25 General Purpose Rubber Bumpers

25 General Purpose Rubber Bumpers For GM 3664645

They also help to reduce bores' diameter or to replace worn-out original bushings on wheels

They are non-threaded

This motor is well crafted with consideration of almost every details

TEKCOPLUS 2 in 1 Digital pH Temperature Meter Monitor Tester Sensor Test Kit 0~14.0pH Measure Automatic Calibration BNC Electrode Probe for Hydroponics Aquarium Water Ph/Temp Meter w/ pH Electrode auspowers_batchfive 25 General Purpose Rubber BumpersTEKCOPLUS 2 in 1 Digital pH Temperature Meter Monitor Tester Sensor Test Kit 0~14. 0pH Measure Automatic Calibration BNC Electrode Probe for Hydroponics Aquarium Water Read more Read more Specifications: Measuring Range: pH 0. 00~14. 00pH Temperature: 0~55C (32~131F) Resolution: pH: 0. 01pH Temperature: 0. 1C Accuracy: pH: 0. 1pH Temperature: 1C ATC: 0~50C (32~122F)Environmental Condition: 0~50C (32~122F); Humidity 95%Power Supply: 6V DC or 4 x 1. 5V