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FULLRANGE C69M/CC identifies a casting rod with a 6'9" length, Medium power, and center-cut two-piece construction. Other codes identify tips, action, and travel construction. Reading a model name in blocks makes that information easier to use.
This guide explains the main naming patterns through specific products. The model code provides the configuration; the published specifications add the lure rating, line rating, action, and packed dimensions needed to choose a rod.
Featured image source: Image: Tailwalk
Quick reference
| Code block | What it usually identifies | Example |
|---|---|---|
| Series name or label | Product family or construction tier; confirm it on that series page | AJIST SD; HI-TIDE TZ |
| S / C | Spinning / casting | S86ML; C69M/CC |
| Number block | Length, sometimes followed by a class or section count | 66; 5103; 584 |
| UL, L, ML, M, MH | Power class within the named series | S86ML |
| -F / -R | Fast / Regular action where the series encodes action | S83M-F |
| /SL, /SSL, /TT, /TISL | Tip construction | S47/SSL |
| /CC, -P4, -P5, -T | Joint or travel construction | C69M/CC; S50L-T |
Read the series first. The same digit or suffix can serve a different role in another family, and lure, line, action, piece count, and closed length may remain separate specification-table fields.
[[JDMAS:fullrange-c69m-cc-product]]
TZ, SD, SSD, MB, and BM: understand the series names
These labels describe series positioning or manufacturing choices. They are not one universal three-step grading system.
| Label | How to use it | Product example |
|---|---|---|
| TZ | A series label used on premium configurations; check the product page for the actual guide and blank specification | HI-TIDE TZ |
| SD | A label used on standard-class, technique-specific families; it is not a universal hardware specification | AJIST SD; JIGFORCE SD |
| SSD | Tailwalk's established standard-class series label; equipment still varies by product family | METALZON SSD |
| MB | Master Build: Tailwalk explicitly uses this for a Japanese-made offshore series | JIGFORCE MB |
| BM | Basic Model: Tailwalk explicitly uses this for the REACTIP basic-model line | REACTIP BM |
Treat the complete series name as one label. MB and BM have documented expansions, but SD and SSD should not be decoded as promises of one fixed guide set, blank material, or price tier across every rod.
After identifying the family, compare its published guides, blank construction, reel seat, and model table. For example, HI-TIDE TZ specifies titanium-frame TORZITE guides, while JIGFORCE SD specifies Fuji SiC rings.
Start with S or C, then read the numbers
S identifies a spinning model; C identifies a casting model, including offshore rods used with conventional reels. FULLRANGE C66M and S65L illustrate the casting/spinning distinction.
The numbers that follow can combine length with either a jigging class or a section count. The series tells you which pattern applies.
Pattern A: length only
In these examples, the length block expresses feet followed by inches:
| Length code | Read it as | Product example |
|---|---|---|
| 66 | 6'6" | FULLRANGE C66M |
| 83 | 8'3" | CRIMSON S83M-F |
| 411 | 4'11" | Troutia feerique S411L/G |
| 510 | 5'10" | FULLRANGE C510L/FSL |
| 102 | 10'2" | CRIMSON C102M+-R |
These readings match the manufacturer’s published lengths. 411 means 4 feet 11 inches; 102 means 10 feet 2 inches. Split the digits into feet and inches rather than reading them as a decimal length.

Fullrange model codes combine reel type, length, power, and selected construction suffixes. Source: Image: Tailwalk
Pattern B: length plus a jigging class
JIGFORCE SD S5103 breaks into S / 510 / 3: spinning, 5'10", and the series’ 3-class designation. This model’s published jig limit is 180 g, with a maximum PE rating of #3.0.
The final number helps distinguish models within the lineup. The jig and line ratings remain separate specifications: the digit 3 is not a fixed conversion to a particular number of grams across every series.

Jigforce SD shows why the series context matters when reading the final numeric class. Source: Image: Tailwalk
Pattern C: length plus section count
NAMAZON MOBILLY includes the number of sections in its numeric block:
| Model | Breakdown | Configuration |
|---|---|---|
| C584MH | C / 58 / 4 / MH | Casting, 5'8", four sections, Medium Heavy |
| S775MH | S / 77 / 5 / MH | Spinning, 7'7", five sections, Medium Heavy |
Their published closed lengths are 48 cm and 52 cm, respectively. Here, 4 and 5 identify sections—not jigging power.
Separate power from action and lure rating
Letters such as UL, L, ML, M, and MH describe Ultra Light, Light, Medium Light, Medium, and Medium Heavy power classes. XUL means Extra Ultra Light in models such as Tai Game TZ C60XUL/FSL. A + modifier, as in ML+ or M+, places that model above the base label within its series; it does not create one universal lure-weight range across all Tailwalk rods.
A separate action designation describes the bending pattern. For example, CRIMSON S83M-F combines M power with Fast action. Always confirm the published lure or jig range because two rods carrying the same power letters can have different ratings.
Within CRIMSON, Tailwalk explicitly defines these suffixes:
| Suffix | Meaning |
|---|---|
| -F | Fast action |
| -R | Regular action |
The manufacturer positions its F models toward responsive lure control and its R models toward retrieving moving baits. These are action choices within the series, not rankings of overall quality.
Other rods state action in the specification table rather than in the name. AJIST SD S47/SSL, for example, is listed as EX FAST, meaning Extra Fast. The /SSL identifies its tip construction, not its action.
Read the lure or jig range separately as well. FULLRANGE C66M is rated for 3/16–3/4 oz, while NAMAZON MOBILLY C634M/G is rated for 3/16–1 oz. Both carry M, but their stated lure ranges differ.
/SL, /SSL, /TT, and /TISL: identify the tip
These codes distinguish tip construction:
| Code | Tip specification | Example |
|---|---|---|
| /SL | Carbon solid tip | AJIST SD S63/SL |
| /SSL | Short carbon solid tip | AJIST SD S47/SSL |
| /TT | Tubular tip | AJIST SD S72/TT |
| /TISL | Titanium solid tip | EGIST TZ [New Gen] S80ML+/TISL |
AJIST SD’s /SL tips use 30t carbon, while its /SSL tip uses 24t carbon. Those are this series’ material specifications; the codes identify the tip type. EGIST TZ describes /TISL as a shape-memory titanium-alloy solid tip.
Solid and tubular describe the tip’s structure. For how a particular rod handles a presentation, read the action and the model’s intended use alongside that construction.

Ajist SD uses suffixes such as /SL, /SSL, and /TT to distinguish tip construction. Source: Image: Tailwalk
/FSL: full-solid blank construction
/FSL identifies a full-solid specification, extending the construction beyond a solid tip. Tai Game TZ uses a carbon full-solid main blank joined to a tubular butt section in its one-and-a-half-piece arrangement.
That distinction matters when reading C60XUL/FSL: FSL describes the main blank, while the joint arrangement is another part of the rod’s construction.
/G: glass-composite construction
/G identifies glass-composite models, such as FULLRANGE C68ML/G and NAMAZON MOBILLY C634M/G. It describes the blank material, not the reel type or number of sections.
MPG and DM: a material name and a drag designation
MPG means Magnum Power Glass, the material used in SLOW BUMP MPG. On C613-DM10, DM10 means Drag Max 10 kg; the published jig limit is 350 g.
Tailwalk specifically explains that the final 3 or 5 in this series’ 613/615 codes serves as a reference for the intended jig-weight class rather than its usual power designation. The DM suffix separately communicates the published maximum drag.
/CC, -P4, -P5, and T: read the joint construction
Joint information can appear in the model name or the specification table.
| Code in the model name | Meaning | Example |
|---|---|---|
| /CC | Center-cut two-piece | FULLRANGE C69M/CC |
| -P4 | Four-piece pack rod | Troutia feerique S51L-P4 |
| -P5 | Five-piece pack rod | Troutia feerique S56ML-P5 |
| -T | Telescopic construction | Troutia feerique S50L-T |
| /T after an action code | Telescopic construction | CRIMSON C66M-R/T |
FULLRANGE uses /CC, while the two telescopic examples use different separators. Read the complete code rather than assigning a universal meaning to the slash or hyphen.
For example, CRIMSON C66M-R/T means casting, 6'6", Medium power, Regular action, and telescopic construction. Its section count is supplied separately in the specifications.
2(B), 1&H, and 1&Half are specification-table labels
These usually appear in the PIECE column:
| Specification-table label | Meaning |
|---|---|
| 2(B) | Two-section butt-joint construction |
| 1&H / 1&Half | One-and-a-half-piece construction with an unequal-length section arrangement |
For example, JIGFORCE SD S5103 is listed as 2(B) with a 115 cm closed length. Its casting counterpart, C5103, is 1&H with a 114 cm closed length. Tai Game TZ uses the written-out 1&Half designation.
For packing, use the actual closed length—not the piece count alone. A butt-joint rod and a center-cut rod can both separate into two parts while occupying very different amounts of storage space.
Six complete model names, decoded
AJIST SD S47/SSL
AJIST SD / S / 47 / SSL
AJIST SD series, spinning, 4'7", short carbon-solid tip. The model code stops there; action, lure rating, rod weight, and closed length remain separate specifications.
[[JDMAS:ajist-s47-ssl-product]]
EGIST TZ [New Gen] S86ML
EGIST TZ / S / 86 / ML
EGIST TZ series, spinning, 8'6", Medium Light power. The code does not contain the action, egi range, line rating, or closed length; those remain separate product-table fields.
[[JDMAS:egist-s86ml-product]]
Tai Game TZ [New Gen] C60XUL/FSL
Tai Game TZ / C / 60 / XUL / FSL
Tai Game TZ series, casting, 6'0", Extra Ultra Light power, full-solid main blank. XUL is the power designation, while the one-and-a-half-piece joint, lure rating, line rating, and closed length are supplied separately.
[[JDMAS:tai-game-c60xul-fsl-product]]
JIGFORCE SD S5103
JIGFORCE SD / S / 510 / 3
JIGFORCE SD series, spinning, 5'10", 3-class model. The final 3 distinguishes the class within this series; action, jig and line ratings, drag, and the 2(B) joint remain separate specifications.
[[JDMAS:jigforce-s5103-product]]
NAMAZON MOBILLY C584MH
NAMAZON MOBILLY / C / 58 / 4 / MH
NAMAZON MOBILLY series, casting, 5'8", four sections, Medium Heavy power. The code includes section count here, but action, lure and line ratings, and closed length still come from the specification table.
[[JDMAS:namazon-c584mh-product]]
Troutia feerique S50L-T
Troutia feerique / S / 50 / L / T
Troutia feerique series, spinning, 5'0", Light power, telescopic construction. The T identifies the telescopic format; the specification table—not the model code—supplies the section count, ratings, and closed length.
[[JDMAS:troutia-s50l-t-product]]
Read L1, L2, and replacement-part numbers
L1 and L2: grip dimensions
Tailwalk’s product tables publish L1 and L2 as grip dimensions in millimeters. Their endpoints are shown in the accompanying grip-type diagram, so compare the diagram as well as the numbers instead of assuming that every reel-seat layout is measured identically.
These dimensions provide useful context when comparing handles for two-handed casting or underarm support. Keep them separate from the rod’s overall fishing length and its closed length.
#1, #2, and #B: section identifiers for parts
Tailwalk numbers replacement rod sections from the tip toward the butt. #1 identifies the tip-side section; #2 is the next section. The final butt section may be labeled #B rather than a number.
When identifying a replacement, match the full series name and model code to the manufacturer’s parts diagram. A section number identifies a part within that rod—not an interchangeable section shared by every model.
Use the model code to build your shortlist
Begin with the series and intended technique. Read S or C for reel type, divide the numerical block into the appropriate length, class, or section-count pattern, then identify the power and construction suffixes.
The final comparison is between complete models: lure or jig rating, line specification, action, joint type, and closed length. This approach makes Tailwalk’s codes useful without asking a single letter or number to describe the entire rod.
[[JDMAS:tailwalk-model-numbers-collection]]
Key official references
Decoded model
FULLRANGE CC C69M/CC
Decoded model
AJIST SD S47/SSL
Decoded model
EGIST TZ S86ML
Decoded model
Tai Game TZ C60XUL/FSL
Decoded model
JIGFORCE SD S5103
Decoded model
NAMAZON MOBILLY C584MH
Decoded model
Troutia feerique S50L-T
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