The Quarter King Carbon Fiber Shaft is a replacement playing shaft with selectable joint and diameter options. This selection suits players replacing a shaft or comparing a different feel while keeping their cue butt. The useful starting point is compatibility; once that is settled, you can narrow the choice by the dimensions and construction that suit your game.
Every item is brand new and 100% genuine, backed by its full manufacturer warranty. Free shipping on orders over $98 (contiguous US) and 30-day returns. Every spec on this page is checked against the manufacturer's published data by our Wilmington, NC store team.
Match the joint to your cue butt before choosing a diameter or length. Similar-looking joints are not necessarily interchangeable. Open the shaft you are considering, check its available joint options, and compare the tip size and taper with the shaft you already use.
Shafts are joint-specific — match the shaft's joint (3/8x10, Radial, Uni-Loc, 5/16x18, etc.) to your cue's joint. If you tell us your cue, we'll confirm the fit.
Carbon shafts (Revo, Cynergy, Defy) never warp, ignore humidity, and are low-deflection. Quality maple gives the traditional feel many players prefer. Both play great — it comes down to feel and budget.
Most players run 11.75–12.5mm for more spin and precision, or 12.75–13mm for a fuller, more forgiving hit. Break/jump shafts usually run larger.
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