Weight Hook 21 oz Cast Iron Class 7 MPN:10187

Use Rice Lake Weighing Systems® cast iron weights undergo a phosphatizing process in which the metal is thoroughly cleaned and mildly etched to allow finish adhesion. The weights are then coated with a layer of chip-resistant paint which conforms to NIST Handbook 105-1 standards. This 2-step process ensures a long-lasting finish that greatly reduces the possibility of corrosion.

• Counterpoise weights for ratio weighing
• Nominal value marked on weight
• Weight capacities of 10kg/20 lb. and up meet NIST Handbook 105-1 and Handbook 44 specifications
• Metric weights designated by gold paint
• Avoirdupois weights (lb.) designated by silver paint
• Serial numbers may be stamped on weights (optional)

Classes Available:
• NIST Class F
• ASTM Class 6 and 7
• OIML Class M1 and M2

Applications:
• Field standards for testing industrial devices Class III, Class IIlL or IIII
• Testing for nonmarked scales without Class designation
• Verifying scales are within specified accuracy and tolerances

Technical Specifications

• Item - Calibration Weights Calibration Weight
• Nominal Mass 21 oz
• Calibration Weight Class 7
• Calibration Certificate No Certificate
• Calibration Weight Style Hook
• Calibration Weight Material Cast Iron
• Measurement Type Avoirdupois
• Number of Pieces 1
• Finish Painted
• Calibration Weight Compliance Agency ASTM
• Overall Height 7.3 in
• Overall Length 4.0 in
• Calibration Tolerance 320 mg

Manufacturer Details

• Manufacturer: Rice Lake Weighing Systems
• Condensed Mfg Number: 10187
• MPN: 10187

Label Details

• Hazardous Material: N
• Green Material Flag: N
• Country of Origin: US
• CA Prop 65 Wht Label: N

Classification Details

• Harmonization Code: 8423900080
• GDS Category Name: Calibration Weights
• GDS Family Name: Scales and Scale Accessories
• GDS Segment Name: Material Handling
• UNSPSC: 41111505
• UNSPSC Class ID: 15
• UNSPSC Commodity Name: Weight measuring instruments
• UNSPSC Commodity ID: 05
• UNSPSC Commodity Name: Calibration weights or weight sets
• UNSPSC Family ID: 11
• UNSPSC Family Name: Measuring and observing and testing instruments
• UNSPSC Segment ID: 41
• UNSPSC Segment Name: Laboratory and Measuring and Observing and Testing Equipment

Shipping Details

• Not For Sale In: HI AK PR