Original Singer Screwdriver Set - Parts 25537 & 120378 - Vintage Tool Kit
Authentic Vintage Singer Screwdriver Set
Essential original Singer tools for maintaining and adjusting your vintage sewing machine. This genuine Singer screwdriver set includes two precision tools designed specifically for Singer sewing machines.
What's Included:
- Large Screwdriver (Part #25537): 4.5" long with 3/16" tip - perfect for general adjustments and maintenance
- Small Screwdriver (Part #120378): 2.5" long with 3/32" tip - ideal for delicate bobbin case tension adjustments
Key Features:
- Original Singer manufacturing quality
- Blackside finish on large screwdriver
- Precision-sized tips for Singer machine specifications
- Essential for proper machine maintenance
- Compatible with multiple Singer models
Perfect for: Singer Featherweight 221 owners, vintage sewing machine enthusiasts, collectors, and anyone maintaining classic Singer machines. These original tools ensure you can make proper adjustments without damaging delicate vintage components.
Keep your Singer running smoothly with the tools Singer designed specifically for the job!
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Product Information
Shipping & Returns
Shipping & Returns





Original Singer Screwdriver Set - Parts 25537 & 120378 - Vintage Tool Kit
Original Singer Screwdriver Set - Parts 25537 & 120378 - Vintage Tool Kit
Authentic Vintage Singer Screwdriver Set
Essential original Singer tools for maintaining and adjusting your vintage sewing machine. This genuine Singer screwdriver set includes two precision tools designed specifically for Singer sewing machines.
What's Included:
- Large Screwdriver (Part #25537): 4.5" long with 3/16" tip - perfect for general adjustments and maintenance
- Small Screwdriver (Part #120378): 2.5" long with 3/32" tip - ideal for delicate bobbin case tension adjustments
Key Features:
- Original Singer manufacturing quality
- Blackside finish on large screwdriver
- Precision-sized tips for Singer machine specifications
- Essential for proper machine maintenance
- Compatible with multiple Singer models
Perfect for: Singer Featherweight 221 owners, vintage sewing machine enthusiasts, collectors, and anyone maintaining classic Singer machines. These original tools ensure you can make proper adjustments without damaging delicate vintage components.
Keep your Singer running smoothly with the tools Singer designed specifically for the job!
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Authentic Vintage Singer Screwdriver Set
Essential original Singer tools for maintaining and adjusting your vintage sewing machine. This genuine Singer screwdriver set includes two precision tools designed specifically for Singer sewing machines.
What's Included:
- Large Screwdriver (Part #25537): 4.5" long with 3/16" tip - perfect for general adjustments and maintenance
- Small Screwdriver (Part #120378): 2.5" long with 3/32" tip - ideal for delicate bobbin case tension adjustments
Key Features:
- Original Singer manufacturing quality
- Blackside finish on large screwdriver
- Precision-sized tips for Singer machine specifications
- Essential for proper machine maintenance
- Compatible with multiple Singer models
Perfect for: Singer Featherweight 221 owners, vintage sewing machine enthusiasts, collectors, and anyone maintaining classic Singer machines. These original tools ensure you can make proper adjustments without damaging delicate vintage components.
Keep your Singer running smoothly with the tools Singer designed specifically for the job!


















