The combination spanner set shall consist of 12 spanners designed for tightening and loosening compatible nuts and bolts. Each spanner shall have an open-ended jaw on one end and a ring/box end on the other end, providing versatility for mechanical assembly, maintenance, robotics, prototyping and educational workshop applications.
Key Specifications:
Type: Combination spanner set.
Number of Pieces: 12 pieces.
Tool Configuration: Open-end and ring/box-end combination.
Material: Chrome vanadium steel or equivalent durable tool material.
Construction: Hardened and durable.
Suitable for tightening and loosening compatible nuts and bolts.
Open-end jaw shall provide convenient access to fasteners in accessible locations.
Ring/box end shall provide secure engagement with compatible fasteners.
Suitable for mechanical assembly and maintenance.
Suitable for robotics and mechanical prototype construction.
Suitable for model-making and fabrication activities.
Suitable for STEM and educational workshop applications.
Suitable for school, college, ITI, polytechnic and engineering laboratory use.
Spanner heads shall be accurately manufactured for proper fit and reduced fastener damage.
Suitable for repeated tightening and loosening operations.
Corrosion-resistant or protective surface finish shall be provided.
Spanners shall be clearly marked with their respective sizes for easy identification.
The 12 pieces shall be supplied in a suitable holder, pouch or organized storage arrangement.
Suitable for general-purpose workshop and laboratory applications.
The set shall be new, unused, complete and free from visible physical or manufacturing defects.
