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Compatible Reels for 7x4 or 8x5 Baitcaster Cranks
Your baitcaster needs either 7×4 mm or 8×5 mm – depending on the model.
Search below for your reel or use "Search in page" to find it directly.
7×4 mm Bore
Shimano (7×4 mm)
- Aldebaran (BFS / MGL / Limited – depending on version)
- Antares (e.g. 16 DC, 18 DC MD)
- Bantam MGL
- Barchetta (CI4+, BB – depending on size)
- Bass One / Bass Rise
- Brennius
- Calcutta B
- Calcutta Conquest 100 / 200
- Calcutta Conquest BFS
- Cardiff 200 / 300 / 400
- Casitas MGL 100
- Chronarch MGL 150 / Chronarch CI4+ 150
- Citica 200
- Corvalus 200 / 300 / 400
- Curado BFS
- Curado 200K / 200E / 300E / 300EJ
- Curado DC / Curado K
- Engetsu (BB / CT / Premium – depending on version)
- Exsence DC (SS / XG)
- Genpu
- Grappler (CT / BB)
- Metanium (DC / MGL)
- Ocea Calcutta 200
- Ocea Conquest CT 200 / Limited 200
- Scorpion (BFS / DC / MGL / 70 / 200)
- SLX (DC / XT / MGL – e.g. 70/71)
- Stile
- Tranx 100 / 200
13 Fishing (7×4 mm)
- All Models
Okuma
- Komodo (Shimano-compatible – 7×4 mm)
8×5 mm Bore
Shimano (8×5 mm – larger models)
- Beastmaster
- Calcutta Conquest 300 / 400
- Calcutta Conquest Type J 300
- Curado 300K / 300DHSV
- Ocea Jigger
- TLD 5 / 10 / 15
- Tekota
- Torium
- Tranx 300 / 400 / 500
Daiwa (8×5 mm)
- Lexa (all)
- Air Stream Custom
- Catalina / Catalina BJ 100 / 200
- Coastal TW / SV TW
- Ryoga
- Saltiga / Saltiga BJ
- Saltist / Saltiga Star Drag
- Seaborg
- Seagate
- Sealine
- SS Air
- Steez (Limited / SV TW / 100H)
- Tatula Elite / Tatula SV TW
- Zillion (SV TW / TW)
- Daiwa Z 202
- Fuego CT
- Millionaire Series
- Spartan TW
- Tana Sensor
- Vadel Bay Jigging
Abu Garcia (8×5 mm)
- Ambassadeur 5500 / 6500
- Black Max
- Revo Series (SX / Rocket / Winch / Beast)
- Silver Max
- Zata
Lew's & Quantum (8×5 mm)
- All Models
Penn (8×5 mm)
- Fathom Low Profile 200 / 300
- Squall Lever Drag
- Squall Low Profile 200 / 300
Measure Baitcaster Crankshaft Yourself
FAQ: Which shaft bore (7×4 mm / 8×5 mm) do I need for my baitcaster reel handle?
Your reel is not on the compatibility list? No worries – just quickly measure the shaft yourself. The crucial factor is the shape/size of the crankshaft (shaft) onto which the handle is mounted. The common sizes are 7×4 mm and 8×5 mm.
Tip: Image shows the difference between 7×4 mm and 8×5 mm.
What you need
- Caliper (digital or analog). In a pinch, a ruler will do – but a caliper is much more accurate.
- Optional: a cloth to prevent small parts from rolling away (ball bearings love adventures).
How to measure correctly (in 60 seconds)
- Remove the handle: Remove the cap, loosen the locknut/screw, and pull off the handle.
- Important: Do not measure the nut/locknut, but the crankshaft (shaft) onto which the handle is mounted.
- Measure width (first number): Place the caliper at the widest point of the shaft (usually “flat to flat”) and read the value. This is usually 7 mm or 8 mm.
- Measure height/second side (second number): Rotate the caliper 90° and measure the narrower side. This is usually 4 mm or 5 mm.
-
Assign result:
≈ 7 mm & ≈ 4 mm → you need 7×4 mm
≈ 8 mm & ≈ 5 mm → you need 8×5 mm
Quick check if you’re unsure
- Measure 2–3 times (it’s easy to measure “crooked” once – happens to everyone).
- Values very close? Small deviations (e.g., 7.0–7.2) can be normal depending on the measuring point.
- If it’s not clearly 7×4 or 8×5: take a photo of the shaft + caliper display and contact us.
Quick reminder: You measure the shaft, not the nut – and you need two values at the end: width × height = 7×4 mm or 8×5 mm.
Guide: Which Baitcaster Reel Handle Suits You?
Which crank fits your setup?
Choosing the right baitcaster crank (handle) affects torque, speed, comfort, and control. Length, handle material, and knob size directly influence the fishing feel – especially during longer sessions or with lures that have a lot of resistance. This guide helps you understand the differences and find a suitable combination.
1. The right length – understanding leverage
The length of the crank determines the torque: the longer the crank, the more leverage.
70–85 mm – Compact & direct
Suitable for:
- BFS & Finesse
- Light lures
- Technical lure control (twitching, topwater)
Features:
- Quick response
- Direct feedback
- Ideal for smaller baitcaster reels
90–100 mm – The allround range
Suitable for:
- Jigging
- Crankbaits
- Spinnerbaits
- Universal applications
Features:
- Good balance of power & speed
- Pleasant handling
- Fits most setups
105–120 mm – More leverage, more control
Suitable for:
- Big Baits
- Large hardbaits with strong action
- Pike setups
- 300 size reels and larger
Features:
- Higher torque
- Less effort when reeling in
- Noticeable relief with heavy lures
2. Handle material – weight & stability
Carbon Handle
- Very light
- High stiffness
- Supports a balanced balance
Ideal for weight-optimized or finesse-oriented setups.
Aluminum Handle
- Stable and durable
- Corrosion resistant
- Precisely CNC machined
Aluminum is the versatile standard in baitcaster tuning.
3. Knob size – The contact point to the reel
Knob size is usually given by the diameter at the thickest point.
18–22 mm – Small Knobs
- Very direct feel
- High control with light lures
- Ideal for smaller reels
22–27 mm – Medium Knobs
- Good mix of comfort & control
- For allround applications
- Comfortable for longer sessions
Over 27 mm – Large Knobs
- More grip area
- More control under strong resistance
- Relieves strain in big bait setups
4. Knob material – differences in grip feel
EVA
- Very light
- Non-slip
- Weather resistant
Rubber
- High grip
- Very controllable when wet
- Comfortable during the fight
TPE (Thermoplastic Elastomer)
- Soft, pleasant surface
- Good damping
- High comfort
Cork
- Natural feeling
- Very light
- Warm in the hand
Wood
- Individual look
- Natural feeling
- Slightly firmer than EVA or TPE
Carbon
- Very light
- Modern design
- Direct, firm feedback
Aluminum
- Very robust
- Precisely manufactured
- Cool, direct grip feel
- Especially durable
5. Check compatibility
Before deciding on length or knobs, check the axle bore of your reel:
- Shimano → mostly 7×4 mm
- Daiwa & Abu Garcia → mostly 8×5 mm
If your reel is not listed, you can measure the axle bore yourself with a caliper.
Brief summary
| Use | Recommendation |
|---|---|
| Finesse | 70–85 mm + 18–22 mm Knobs + Carbon |
| Allround | 90–100 mm + 22–27 mm Knobs + Aluminum |
| Big Baits | 105–120 mm + large Knobs |
| Save weight | Carbon Handle |
| Durability | Aluminum Handle + larger Knobs |
Avail Offset Handle STi2 for Shimano 95/100/105mm
Avail Offset Handle STi2 for Shimano 95/100/105mm
🎣 Avail Offset Handle STi2 for Shimano – Where power meets precision.
Available lengths: 95 mm / 100 mm / 105 mm
Colors: Black, Silver, Gold
🚀 The upgrade for everyone who means business – or just wants more cranking power.
The Avail Offset Handle STi2 series was developed for anglers who don’t compromise – neither on power transmission nor on style. Whether you’re hauling heavy lures at Lake Biwa or cranking through your hard rock spots: this handle delivers what it promises.
Compared to the old STi version, the plate center has been reinforced – more power, hardly any extra weight (+under 2g). So ideal if you need more leverage but don’t want to give up lightness.
⚙️ Technical data:
| Model | Length (axle center to axle center) | Weight |
|---|---|---|
| HD-SH-STi2-95 | 95 mm | 12.9 g |
| HD-SH-STi2-100 | 100 mm | 13.2 g |
| HD-SH-STi2-105 | 105 mm | 13.6 g |
📐 Material:
-
Handle: Extra Duralumin
-
Knob axle: Titanium 64
Ball Bearings (not included): 4x (7x4x2.5 mm)
🛠 Included in delivery:
-
1x Handle Body
-
2x Plastic bushings (for Shimano knobs)
-
1x Retainer
-
1x Screw for retainer attachment
-
2x Screws for knob attachment
-
6x Spacers (for adjustment if knobs have play)
📌 Not included: Handle Nuts & Ball Bearings → please order separately. Matching Knob Ball Bearings can be found here & Handle Nut here
🎯 Choose your style – in 3 lengths:
| Length | Perfect for... |
|---|---|
| 95 mm | Powerful lure control with medium leverage – Allround for power anglers |
| 100 mm | Ideal balance between control and power – Bass, Pike & Co. |
| 105 mm | If you need maximum leverage – Deep Cranks, Swimbaits, Offshore rigs |
🔄 Knob compatibility:
| Knob type | Adapter needed? |
|---|---|
| Avail Knobs | ✅ Yes (plastic bushing included) |
| Shimano Type A / Yumeya Type A | ✅ Yes (plastic bushing included) |
| Daiwa S-Size | ❌ No |
🎛 Compatible Reels (selection):
✅ Without washers:
-
22 Aldebaran BFS
-
21 Calcutta Conquest
-
20 Metanium
-
18 Bantam MGL
-
17 Scorpion DC/BFS
-
16 Scorpion 70 / Casitas / Metanium MGL
-
15 Aldebaran 50 / BFS XG
-
14 Conquest / Cronarch CI4+ / Scorpion
-
13 Metanium
-
12 Aldebaran BFS XG / Exsence DC
-
11 Scorpion DC
-
10 Scorpion XT1000
-
09 Aldebaran Mg / XT1500
-
08 Metanium MgDC
-
07 Metanium Mg
-
06 Antares DC
-
04 Scorpion MG1000
⚙️ With 1x washer:
-
12 Antares
-
12/11 Ocea Calcutta
-
05 Metanium XT
-
00 Metanium Mg
-
97 Metanium XT
-
01 Scorpion 1000
-
Antares
⚙️ With 2x washers:
-
05 Calcutta series
-
Calcutta XT series
-
For Calcutta Conquest 50/100/200 from model year 2001, the star drag replacement is necessary.
📌 Not compatible with: 12 Calcutta (larger design, M8 cranks)
🧠 One more small note about the Handle Nut:
If your Reel has a larger groove like on the 13 Metanium XG, we recommend purchasing a matching groove at the same time.
💥 Conclusion – This crank means business.
-
✅ Reinforced plate center for power applications
-
✅ Titanium axles for maximum stability
-
✅ Only 12.9 – 13.6 g light
-
✅ Compatible with a huge selection of Shimano Reels
-
✅ Stylish design with color choice on the retainer
If you're looking for an upgrade that really stands out both visually and technically – then the Avail STi2 Handle is your new favorite crank.
🎣 Cranks with class – made by Avail.