test blocks for sale, brand-new and used.

Dry Bath Incubator RT +5~150°C Two Individually Controlled Blocks DKT200-2A

Product Numbers: MTH-100 Product description: MTH-100 Thermo Shaker Incubator (Heating)is themo shaker incubator with fast mixing speed and integrates three function mixing, shaking and heating fun

Product Numbers: MTC-100 Product description: MTC-100 Thermo Shaker Incubator (Cooling)is themo shaker incubator with fast mixing speed and integrates four function mixing, shaking, heating functio

????? Our Price is 1/2 to 2/3 of Market Price Only ! We CAN'T BE BEAT ON PRICE with Satisfactory Quality !

Motor Guard HT-1 Holey Terror Sanding Block Sturdy Design and Semi Firm Flexible For Flat and Slightly Curved Surfaces Multi-Hole Design Increases Sanding Time with a 30% Faster Cutting Surface Grips Sandpaper Wet or Dry For 2 3/4" PSA or Half Sheets Perfect for Woodworking, Auto Refinishing, Paint, Metal Working and the Marine Industry Size: 2.75" x 5.5" New

Motor Guard SB-1 Flexible Sanding Block Double Density Sanding Block Use Dense Side for Aggressive Sanding, Softer Side for Color Sanding No Adhesive Needed to Attach Sandpaper Perfect for Curved or Irregular Shaped Surfaces Perfect for Woodworking, Auto Refinishing, Paint, Metal Working and the Marine Industry Size: 2.5" x 5" New We are proud to feature Motor Gu

Motor Guard BGRK16-1 Big Block Rigid Hook Face Sanding Block Super Rigid and Extremely Flat Sanding Block, Now with a Hook Face! Super Dense But Light Weight with Maximum Material Removal Contoured Finger Grips for Complete Control Extreme Flat Face Results in a Flawless Finish Radius Edge for Contours and Recesses Perfect for Larger Areas, Power Blocking and Sanding Use with Hook and Loop Sanding Mediums For Woodworking, Auto Refinishing, Paint, Metal Wo

Motor Guard BGR12-1 Big Block Rigid Sanding Block Super Rigid and Extremely Flat Sanding Block Super Dense But Light Weight Contoured Finger Grips for Complete Control Extreme Flat Face Results in a Flawless Finish Radius Edge for Contours and Recesses Perfect for Larger Areas Use with 2 3/4" PSA or Full Sheets For Woodworking, Auto Refinishing, Paint, Metal Working and the Marine Industry

Motor Guard BGK12-1 Big Block Hook Side Sanding Block Rigid Design with a Slight Flex for Body Panel and Slight Contours Soft Inner Layer for Finger Grip Extreme Flat Face Results in a Flawless Finish Now with a Hook Face Perfect for Larger Areas Radius Edge for Contours and Recesses For Use Hook and Loop Sanding Mediums For Woodworking, Auto Refinishing, Paint, Metal Working and the Marine Industry

Motor Guard BGR-1 Big Block Rigid Sanding Block Super Rigid and Extremely Flat Sanding Block Super Dense But Light Weight Just Wrap an Abrasive Sheet Around the Block and Off You Go! Perfect for Power Blocking in Smaller Areas Flexes Slightly for Contours Use with PSA or Full Sheets For Woodworking, Auto Refinishing, Paint, Metal Working and the Marine Industry Length: 11"

Motor Guard BGR6-1 Big Block Rigid Sanding Block Super Rigid and Extremely Flat Sanding Block Super Dense But Light Weight Contoured Finger Grips for Complete Control Extreme Flat Face Results in a Flawless Finish Radius Edge for Contours and Recesses For 2 3/4" PSA or Half Sheets For Woodworking, Auto Refinishing, Paint, Metal Working and the Marine Industry Length: 6 1/2"

Motor Guard BGK6-1 Big Block Hook Side Sanding Block Rigid Design with a Slight Flex for Body Panel and Slight Contours Soft Inner Layer for Finger Grip Extreme Flat Face Results in a Flawless Finish Now with a Hook Face Perfect for Smaller Areas Radius Edge for Contours and Recesses For Hook and Loop Sanding Mediums For Woodworking, Auto Refinishing, Paint, Metal Working and the Marine Industry

Motor Guard BGS6-1 Big Block Soft Side Sanding Block Designed for Fine Sanding on Larger Areas Soft Outer Layer for Fine Color Sanding Rigid Center Layer Prevents Transfer of Finger Pressure For Use with 2 3/4" PSA or Half Sheets Radius Edge for Contours and Recesses Perfect for Woodworking, Auto Refinishing, Paint, Metal Working and the Marine Industry Length: 6 1/2" New

Motor Guard BGH6-1 Big Block Hole Side Sanding Block Designed for Maximum Flatness and Higher Productivity Hole Side Increases Sanding and Blocking Power Soft Middle Layer Provides Comfortable Finger Grip For Use with 2 3/4" PSA or Half Sheets Radius Edge for Contours and Recesses Perfect for Woodworking, Auto Refinishing, Paint, Metal Working and the Marine Industry Length: 6 1/2" New

Motor Guard BG12-1 Big Block Perfect for Larger Flat or Slightly Curved Surfaces Unique Three Density Layer Design for Comfort and Control Rounded Top Edges Perfect for Contours and Recesses Soft Middle Layer Provides Comfortable Finger Grip Use with 2 3/4" PSA or Full Sheets Perfect for Woodworking, Auto Refinishing, Paint, Metal Working and the Marine Industry Length: 12" New

Motor Guard BG6-1 Big Block Perfect for Smaller Flat or Slightly Curved Surfaces Unique Three Density Layer Design for Comfort and Control Rounded Top Edges Perfect for Contours and Recesses Soft Middle Layer Provides Comfortable Finger Grip For Use with 2 3/4" PSA or Half Sheets Perfect for Woodworking, Auto Refinishing, Paint, Metal Working and the Marine Industry Length: 6 1/2" New

Motor Guard MB-1 Memory Block Unique Sanding Solution for Difficult Applications Hard Side for 2 3/4" PSA, Soft for Half Sheets Extreme Curving Power for Fender Crowns and Motorcycle Tanks Soft Side Reduces Pressure for Nibs, Louvers and Other Challenging Surfaces Perfect for Woodworking, Auto Refinishing, Paint, Metal Working and the Marine Industry Size: 2.75" x 6.5" New

Motor Guard HT-2 Holey Terror Sanding Block 2PK Sturdy Design and Semi Firm Flexible For Flat and Slightly Curved Surfaces Multi-Hole Design Increases Sanding Time with a 30% Faster Cutting Surface Grips Sandpaper Wet or Dry Use with 2 3/4" PSA or Half Sheets Perfect for Woodworking, Auto Refinishing, Paint, Metal Working and the Marine Industry Size: 2.75" x 5.5" New in Package

Motor Guard RL-1 Roller Sanding Block Uses 5.5" x 9" Sanding Sheets Folded into Thirds Radius Edge to Lift Edges of Sandpaper Away from Surface to Eliminate Defects Designed for Wet Sanding No Adhesive Needed to Attach Sandpaper Flexible with Dense Inner Layer to Maintain Pad Shape Perfect for Woodworking, Auto Refinishing, Paint, Metal Working and the Marine Industry Size: 2.5" x 5.25" New

Motor Guard RK-1 Rocker Sanding Block Uses 6" Sandpaper PSA Discs Radius Edge for Sanding Contours and Ridges No Adhesive Needed to Attach Sandpaper Perfect for Hand Sanding Flexible with Dense Inner Layer to Maintain Pad Shape Perfect for Woodworking, Auto Refinishing, Paint, Metal Working and the Marine Industry New We are proud to feature Motor Guard Sanding Blocks.