Telescopic Negative-End Spring Bars for Watches, 15–22 mm, 2 pcs

Telescopic Negative-End Spring Bars for Watches, 15–22 mm, 2 pcs

These telescopic negative-end (“female”) spring bars are specifically crafted for watches utilizing fixed or permanently soldered lug pins. Unlike standard spring bars that fit into drilled lug holes, these negative ends securely grip around the fixed pins, ensuring a stable attachment for your watch strap or bracelet.

Key Features

• Negative / “female” ends designed for fixed or soldered lug pins
• Telescopic (adjustable) design for versatile length adjustments
• High-quality construction featuring two sprung pivots
• Secure grip and reliable spring tension for a dependable connection
• Ideal replacement part for compatible cases and bracelets

Specifications

• Type: Telescopic / Universal spring bars
• End style: Negative (female) ends
• Shape: D/5
• Length range: 15–22 mm
• Pipe diameter: Ø 1.80 mm
• Pivot diameter: Ø 0.90 mm
• Material: Inox (nickel silver)
• Quantity: 2 pieces

How to Use

• Measure the required lug width / bar length.
• Adjust the spring bar within the 15–22 mm range.
• Align the negative ends with the fixed lug pins.
• Compress slightly, seat one side, then guide the other side onto the opposite fixed pin until it locks.
• Confirm both ends are fully seated and secure before wearing.

Compatibility Note

These spring bars are intended for watches and bracelets that require negative ends to connect to a fixed pin. They are not interchangeable with standard spring bars used with drilled lugs.