Daiwa Spinning Reel Model Numbers Explained

Codes such as LT2500S-XH, LT3000D-CXH, and FC LT2500S-H-DH describe the size, line capacity, gear speed, body configuration, and handle specification of a Daiwa spinning reel.

This guide focuses on Japanese-market LT and SF reels. Read the code from left to right, then confirm the exact line capacity, retrieve per turn, drag rating, and weight in the specification table for that model.

Quick reference

Code	Meaning
LT	Light & Tough concept
SF	Super Finesse concept
FC / ST / PC	Finesse Custom / Sensitive Tune / Power Custom
1000–6000	Spool-size class
SSS / SS / S / D	Extremely shallow / extra-shallow / shallow / deep spool
C	Compact body
P / H / XH	Power / high / extra-high gear
DH	Double handle
QD	Quick Drag
LB / LBD	Lever brake / lever brake with drag

Read the code in groups

LT and SF model numbers generally combine these elements:

Tune → concept → size → spool depth → body configuration → gear speed → additional handle or drag specification

For example, FC LT2500S-H-DH breaks down as FC (Finesse Custom) → LT (Light & Tough) → 2500 (size class) → S (shallow spool) → H (high gear) → DH (double handle). This longer example shows why it helps to read the code in groups instead of as one uninterrupted string. Other models may use PC before LT or C after the size and spool-depth code.

1. The number identifies the spool-size class

On LT reels, numbers such as 1000, 2000, 2500, and 3000 primarily identify a spool-size class. Spool diameter generally increases with the number.

LT size	Spool diameter	Typical applications
LT1000	40 mm	Ajing (horse mackerel), mebaring (rockfish), trout
LT2000	42 mm	Trout, ajing (horse mackerel), mebaring (rockfish)
LT2500	45 mm	Bass, eging (squid fishing), trout
LT3000	48 mm	Seabass, black sea bream, main-river trout
LT4000	51 mm	Surf flatfish, seabass, light shore jigging
LT5000	54 mm	Shore jigging, surf flatfish
LT6000	57 mm	Jigging, shore jigging

These are size and application guides based on Daiwa's published LT framework. Use the letters that follow the number to determine spool depth, body configuration, and gearing. Compare maximum drag and reel weight separately in the product specifications.

Pre-LT codes such as 2506 and 2508PE indicate line capacity

On older Daiwa reels that predate the LT (Light & Tough) naming system, model numbers such as 2506 and 2508PE included a line-capacity cue.

Older code	Example capacity
2506	Nylon 6 lb / 100 m
2508PE	PE 0.8 / 150 m

When comparing an older Daiwa reel with a current LT model, use both spool diameter and published line capacity rather than assuming that similar numbers represent identical capacity.

2. LT, SF, FC, ST, and PC describe the concept or tune

The letters before the size number describe the reel's underlying concept or a use-specific tune.

Code	Name	Meaning
LT	Light & Tough	Daiwa's general-purpose concept balancing low weight with strength.
SF	Super Finesse	A smaller, lighter configuration specialized for thin line and light lures.
FC	Finesse Custom	A compact, lightweight body configuration for finesse applications.
ST	Sensitive Tune	A tune emphasizing light rotation and sensitivity, using low-viscosity oil in key bearings and omitting Magsealed protection at the pinion.
PC	Power Custom	A larger body than the standard configuration within the same series and size, prioritizing winding power.

It is useful to treat LT and SF as design concepts, while FC, ST, and PC describe a more specific tuning direction.

SF is designed around thin line and light lures

Daiwa's SF guidance assumes approximately 4 lb or lighter nylon, fluorocarbon, or ester line, and approximately PE 0.6 or lighter. The compact body is intended for precise light-lure control.

The degree of downsizing varies by model. Daiwa states that the Exist SF body is approximately 20% smaller than its comparison LT body, while the Luvias SF body is approximately 15% smaller than its LT counterpart.

The Exist SF2500SS-H illustrates Daiwa's Super Finesse concept and super-shallow spool code.

FC construction also depends on the product. For example, Daiwa's 24 Certate FC models retain Magsealed protection at the pinion. Do not assume that every FC reel uses the same sealing layout.

PC uses a larger body for winding power

Power Custom pairs the stated spool size with a larger body than the regular configuration in the same family. Read PC together with the size and any C suffix instead of treating the number alone as the reel's complete physical size.

PC LT3000-XH uses Daiwa's Power Custom body configuration with extra-high gearing.

3. SSS, SS, S, and D describe spool depth

Letters immediately after the size number identify spool-groove depth and therefore line capacity.

Code	Spool depth
SSS	Extremely shallow
SS	Extra-shallow
S	Shallow
No suffix	Standard
D	Deep

From deepest to shallowest, the order is D → no suffix → S → SS → SSS.

A shallow spool reduces the amount of backing needed when you use thin line. Backing is the line placed beneath the main line to reach the correct fill height. Matching spool capacity to the line diameter and length you actually need simplifies setup.

SSS does not identify a specific line material. For example, SLPW lists its EX SF2500SSS spool at nylon 3 lb / 70 m. The code tells you the spool is extremely shallow; the specification table tells you the exact capacity.

4. C pairs the spool with a smaller body

C means compact body. The reel uses a body one size smaller than the standard configuration for that spool class.

For example, LT3000-C combines a 3000-class spool with a 2500-class body. It keeps the 3000 spool diameter while reducing body size.

PC points in the opposite direction: it uses a larger body than the standard model in the same series and size to emphasize winding power. Read C together with leading codes such as FC and PC to understand the full body configuration.

5. P, H, and XH describe gear speed

Gear ratio tells you how many times the rotor turns for one handle revolution. A 5.8:1 ratio means that one turn of the handle produces 5.8 rotor revolutions.

Code	Daiwa LT / SF gear-ratio range	General character
P	4.9 or lower	Low gear; favors winding force and slow retrieves.
No suffix	5.0–5.4	Standard gear; balances retrieve speed and winding ease.
H	5.5–5.9	High gear; faster slack pickup and lure recovery.
XH	6.0 or higher	Extra-high gear; prioritizes even faster line recovery.

Actual line pickup depends on both gear ratio and the circumference of the line on the spool. When comparing different sizes, also check line retrieve per handle turn in the specification table.

LT2500S-XH combines the LT concept, a 2500-size shallow spool, and extra-high gearing.

Older models and lever-brake reels may use SH for a high-speed gear. Treat that as a model-specific legacy code and confirm the stated ratio and retrieve per turn rather than mapping it directly to the current LT and SF ranges.

6. DH, QD, LB, and LBD describe handle, drag, or brake features

DH means double handle

DH means the reel has two handle knobs. A double handle balances rotation and can help reduce unwanted handle movement after actions such as an eging jerk.

QD means Quick Drag

QD stands for Quick Drag. It allows a large change in drag force with relatively little rotation of the drag knob.

SLPW describes its Quick Drag knob as allowing drag adjustment with approximately one-quarter to one-half turn of the knob. This makes it possible to loosen the drag quickly when a fish surges, using fewer knob movements during the fight. The exact adjustment range depends on the product.

LB and LBD identify lever-brake configurations

LB indicates a lever-brake reel. The lever controls reverse rotor movement, allowing the angler to release line and recover rod angle or body position in response to a fish's pull.

Code	Meaning
LB	Lever brake
LBD	Lever brake with a drag system

The D in LBD means drag-equipped. This is different from the D in a code such as LT3000D, where it describes a deep spool. The surrounding code and reel category tell you which meaning applies.

7. Decode real Daiwa model numbers

LT2500S-XH

• LT: Light & Tough concept
• 2500: 2500 size with a 45 mm spool diameter
• S: Shallow spool
• XH: Extra-high gear

The Daiwa 24 Luvias uses this code. It combines a 2500-class shallow spool with a gear setting intended for fast line recovery.

LT3000D-CXH

• LT: Light & Tough concept
• 3000: 3000 size with a 48 mm spool diameter
• D: Deep spool
• C: Compact body
• XH: Extra-high gear

This code appeared on the 19 Lexa. It describes a 3000-class deep spool combined with a smaller body and extra-high gearing.

FC LT2500S-H-DH

• FC: Finesse Custom
• LT: Light & Tough concept
• 2500: 2500 size with a 45 mm spool diameter
• S: Shallow spool
• H: High gear
• DH: Double handle

The Daiwa 23 Emeraldas RX includes this model. It combines a finesse-oriented body configuration with a shallow spool, high gearing, and a double handle.

FC LT2500S-H-DH combines Finesse Custom, LT, a shallow spool, high gearing, and a double handle.

Use the code to narrow your shortlist

Start with the line diameter and length you need, then choose the size class and spool depth. Next, select the gear speed that fits your retrieve and line-slack needs. Finally, compare body configuration, handle type, drag system, weight, maximum drag, and line retrieve per turn.

The model number is a fast filter, not a replacement for the specification table. Reading the code in groups makes differences within the same Daiwa family much easier to identify.

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