Hareline Renzetti Standard Ruby Tip Bobbin

The Renzetti Standard Ruby Tip Bobbin (HT106) is a precision fly tying bobbin designed to deliver smooth thread feed and reliable tension control. The ruby-tipped tube protects delicate tying thread from abrasion while the tapered protrusion provides consistent spool pressure—ideal for a wide range of freshwater and saltwater fly patterns.

Key Features

• Ruby-Tipped Tube: Smooth, low-friction contact protects thread from fraying and reduces snags while tying.
• Tapered Tension Protrusion: Controls spool tension for steady wraps and repeatable results.
• HT106 Dimensions: 2″ tube length with 1/8″ inner diameter to accommodate larger spool cores and heavier thread.
• Made In USA: Renzetti construction and finish for long-lasting performance.

This Renzetti bobbin is built for fly tyers who want dependable thread flow and precise control. The compact, balanced design reduces hand fatigue and helps maintain even wraps on both delicate and bulky materials. Renzetti tools are a common choice for tiering saltwater flies and larger freshwater patterns where a larger tube ID (1/8″) is helpful.

Specifications and compatibility: HT106 features a 2″ ruby-tipped tube with a 1/8″ inner diameter. Packaged weight is approximately 0.1 lb (approx.), and packaged dimensions are small (packaging estimated at roughly 4.25″ x 2.25″ x 0.75″). The bobbin fits standard thread spools and most fly-tying setups. Sold through Hareline Dubbin and Renzetti-authorized retailers.