Shaft specification
- Joint
- 3/8"-10
- Tip diameter
- 12 mm
- Taper
- Pro taper
- Material
- Carbon fiber
- Length
- 29"
Description
This shaft is made specifically for McDermott cues with a 3/8"-10 joint and features a black collar with Silver Ring.
Important: This shaft will not fit cues that use a joint other than 3/8"-10. Please confirm your cue’s joint type before ordering.
McDermott cues and performance shafts are some of the most recognized products in the billiard industry. Manufactured in Menomonee Falls, WI, McDermott cues are known for quality construction, exotic woods, intricate inlays and limitless customization options. Proudly made in the U.S.A., these cues are covered by a lifetime warranty (including warpage), as well as McDermott’s lifetime maintenance plan.

i-2 High-Performance Shaft
The i-2 is known for its incredible control and consistency. It is the perfect all-around performance shaft designed for players that want maximum control without sacrificing power and finesse. The i-2 comes standard on McDermott G-Series cues $1,100 and up.

Triple-Layer Carbon Fiber Core
The i-Shaft’s Triple-Layer Carbon Fiber Core extends the full-length of the shaft (from ferrule to joint), stabilizing the entire shaft for absolute control and predictability. This technology increases radial consistency, reduces vibration and virtually eliminates the inconsistencies found in a traditional maple shaft.
Radial Consistency
Radial consistency is the shaft’s ability to perform the same way on every shot, regardless of its orientation. The i-Shaft's Triple-Layer Carbon Fiber Core technology will consistently provide a straighter cue ball path, minimizing the need to compensate for spin and throw.
Tenon Tip Technology
This patented technology increases the sweet spot of the shaft by transferring energy from the tip directly into the carbon fiber core. This results in a more solid hit that maximizes the accuracy of your shot.
Navigator Sigma Tip (Medium)
Within the Navigator tip line, Sigma falls in the midrange for hardness and was created through a proprietary process of adjusting the leather fiber firmness in each layer. The medium compression of the leather will provide good grip force (contact time on the cue ball), while maintaining cue ball speed and acceleration.
Product Features:
- Navigator Sigma Medium 12 mm Cue Tip
- 3/8" x 10 Joint
- Lifetime Warranty
Product Specifications:
- Model Name: i-2 Shaft Silver Ring 3/8"-10
- Shaft material: Traditional Hardrock Maple/Triple-Layer Carbon Fiber Core
- Shaft length: 29" (735 mm)
- Shaft profile: Pro taper
- Joint diameter: 21.7 mm
- Cue tip type: Navigator Sigma
- Cue tip hardness: Medium
- Cue tip diameter: 12 mm
- Ferrule length: 12.5 mm
- Ferrule type: Impact-resistant ferrule
Shipping & returns
Shipping
Fast US shipping.
Most orders delivered within 2–5 business days.
Free shipping on orders $99+ within the US. International shipping available.
Authenticity
We sell authentic billiard products from trusted brands and distributors.
Products are new unless otherwise stated.
Genuine brand-name merchandise only.
Returns
Returns accepted on eligible unused items within 30 days.
Buyer is responsible for return shipping unless the item arrived damaged or incorrect.
Some items such as custom or pre-cut products may be final sale.







