BOSTITCH Spring Upper Trip: Mfr Part # 166781, Upper Trip Spring
The BOSTITCH Spring Upper Trip (Mfr Part # 166781) is an air tool replacement part, specifically an Upper Trip Spring. It is compatible with BOSTITCH model F21PL2 and references part numbers 166781, 5KNH5, and F21PL2.
SKU 3G-OTH-166329
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The BOSTITCH Spring Upper Trip (Mfr Part # 166781) is an air tool replacement part, specifically an Upper Trip Spring. It is compatible with BOSTITCH model F21PL2 and references part numbers 166781, 5KNH5, and F21PL2.
Frequently Asked Questions
What is the BOSTITCH Spring Upper Trip 166781 used for?
The BOSTITCH Spring Upper Trip (part 166781) is a replacement upper trip spring for pneumatic nailers and staplers. It provides the return force needed for the trip mechanism to reset after each fastener is driven, ensuring consistent tool cycling in framing, sheathing, and other construction applications.
What are the specifications of the BOSTITCH Upper Trip Spring 166781?
The BOSTITCH Upper Trip Spring is identified by manufacturer part number 166781 and cross-reference 5KNH5. It is designed as a direct replacement for the F21PL2 pneumatic nailer. The part is classified as an air tool replacement component and is made to OEM specifications for reliable performance.
Where to buy BOSTITCH Spring Upper Trip 166781 worldwide?
3G Electric supplies the BOSTITCH Spring Upper Trip 166781 to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to place an order or request a quote for this replacement part.
How to install the BOSTITCH Upper Trip Spring 166781?
To install the BOSTITCH Upper Trip Spring 166781, first disconnect the tool from its air supply. Remove the nose assembly or magazine as per the tool manual, then replace the old spring with the new one, ensuring proper alignment with the trip lever. Reassemble and test the tool before use.
Used in
Common applications for BOSTITCHBOSTITCH Products
3G Electric supplies BOSTITCH air tool replacement parts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.