Document Overview:
This document is a technical drawing and specification sheet for a wheel component manufactured by P&H Casters, identified by part number W85042SURT REV A.

Key Specifications:

• Material Hardness: Durometer Shore A 82 with a tolerance of ±5, indicating the hardness level of the wheel material.
• Dimensions: Provided in millimeters with inch equivalents, including key measurements such as 101.6 mm (4.000 inches), 50.6 mm (1.992 inches), 62 mm (2.441 inches), and 12.7 mm (0.50 inches).
• Volume: Volume is noted in cubic millimeters, though the exact value is not fully clear from the excerpt.

Drawing Details:

• Scale: 1:1.5
• Drawn and reviewed by Andy on 2020/7/16
• Revision: A
• Sheet: 01

Confidentiality Notice:
The information contained in this drawing is confidential and the sole property of P&H Casters Co. Reproduction in whole or in part without written permission is prohibited.

Summary:
This document provides essential dimensional and material hardness data for the specified wheel part, intended for manufacturing or quality control purposes. The precise measurements and hardness rating ensure compliance with design requirements and performance standards.