Diameter & Circumference
Enter either value and the paired value updates live.
WRAP LENGTH REQUIRED
0 mm
K-Labs Studio
CUSTOM ROD BUILDING SUITE
K-Labs Studio
Precision custom fishing rod building, quoting and build companion.
Workshop
Precision tools for the rod-building bench.
Grip Wrap Calculator
Spiral-wrap utility for leather, cork tape, cord, and flexible wrap materials.
Extra material for trimming and waste.
Material Required
0 mm
Cut to this length — includes your allowance.
Prints at 100% / actual size, with a calibration line to verify scale.
Number of Revolutions0
Theoretical Wrap Length0 mm
Start Cut Angle0 deg
Finish Cut Angle0 deg
Cut Angle Difference0 deg
Assumes continuous spiral covering with no gap or overlap between turns.
Thread Wrap Designer
Diamond cross-wrap layout for a tapered blank.
Calculated positions are starting marks for laying out a basic diamond cross-wrap.
Marking Axes
Main Thread
Accent Threads Each Side
Accent Thread
Pattern Repeats0
Repeat Length—
Thread Angle From Rod—
Butt / Tip Circumference—
Thread Per Strand (approx.)—
Total Thread (approx.)—
Marking Axes
Layout Table
| Row | From butt end | Gap | On axes |
|---|
Step By Step
How this is calculated
Guide Train Designer Beta
Reduction train and running guides for a spinning rod. Example values — replace them with your own measurements.
Guide positions are provisional. Validate against actual guide dimensions, rod deflection and static-load testing before building.
Reduction Guides
Running Guides
Heights are measured below the blank axis. Reel angle is positive when the reel axis points toward the blank on the way to the tip.
Geometric Choke—
Line Cone Length—
Stripper From Tip—
Ring Size Ratio—
Running Guides—
Closest Line To Blank—
Guides
Illustrative geometryMeasured guide set
Enter each guide as you measure it: ring inner diameter and ring centre height above the blank surface. Then choose it on a guide card. Not saved when you leave the page.
Model settings and method
Guide Setup
Guide Spacing
Where the guides sit along the blank.
First Guide From Tip
mm
Target Stripper Position
mm
Guide Count (excluding tip)
guides
Rod Blank
TipGuidesPosition from tip (mm) · Rotation from reel side (0°)
Guide Orientation
Where the guides sit around the blank.
Rod Style
Orientation Mode
Guides
0
From Guide Spacing
Transition Direction
Orientation View
LEFT TRANSITION
Guide only. Confirm final placement by static testing and builder judgement.
STUDIO
Build, manage and specify custom rods.
COMPONENTS
Manage the parts used in your builds.
SUPPLIERS
Build
Studio
Active
Job Type
Build
Rod
Measured from the rod butt to the…
Guide Setup
Synced from Guide Spacing & Guide Orientation
Guide Count—
Orientation—
Direction—
Stripper Position—
Guide Positions & Angles
Rod Build Layout
Fulfilment Method
Legacy freight amounts
Estimated Earnings$0.00
Includes labour and profit. Before overheads and income tax.
Deposit Type
Status
Active
✓ Saved
Active Builds
Continue working on rods currently in progress.
Studio Settings
Configure pricing, units, and date format.
Business Profile Your customer-facing business identity. ▾
Pricing & Tax Set default tax handling and labour rate for Studio pricing calculations. ▾
Default tax
Payment Details Shown on customer quotes when both fields are set. ▾
Quote Numbering Applies to future quotes only. ▾
Next quote will be —. Existing quotes and builds keep the number they were given.
Track Component Stock Track quantities as parts are used. ▾
Include Business Signature in Emails Turn off if your email app already adds a signature. ▾
Measurement Units Choose how measurements are displayed. ▾
Date Format Choose how dates are displayed. ▾
Account Signed in ▾
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