Description
Fishing reel and sports gear factories in Vietnam fit side plates, bail arms, handle knobs and line rollers with tiny screws. Many of those screws bite into aluminum or graphite bodies, where an extra quarter turn can strip a thread. The Snap-on TQSS050FUAC torque driver lets an assembler or auditor see the value on a dial. It has a compact body, a U.S. scale and a follow-up needle that stays at the peak.
Reel assembly checks with the Snap-on TQSS050FUAC torque driver
A reel sits in a small fixture while the operator works around it. So a short driver keeps the hand close to the part and steadies the turn. After the screw seats, the operator lifts the tool and reads the held needle at eye level. Then the value goes onto the lot record, which helps when a buyer audits the line.
Stubby TQSS050FUA specs
| Item | TQSS050FUA |
|---|---|
| Model type | Stubby follow-up (2 needles) |
| Length | 5-1/4 in |
| Range | 96 in-oz / 6 in-lb |
| Increments | 2 in-oz / 1/8 in-lb |
| Full-length twin | TQS050FUA, 7-3/4 in |
| Case | PB47 storage case |
The U.S. Reading driver chart in Snap-on catalog CAT1500i gives these values, and the 2005 Torqometer notice repeats them. According to the catalog, those chart drivers lack a certificate, and a closing C on the code orders one. Hence the TQSS050FUAC equals the TQSS050FUA in its certificate form. The partner title also promises a chart, so check the contents with Lost in HCM.
Graphite threads and the TQSS050FUAC band
Soft threads leave little room between a firm seat and a stripped hole. For that reason, fine dial steps matter, and this one moves in 2 in-oz units. Snap-on guarantees 2% of reading from 20% of full scale, so the band opens at 19.2 in-oz, or 1.2 in-lb. It then runs to 96 in-oz, which equals about 0.68 N·m. For heavier crank or frame screws, the 12 in-lb TQSS1FUA gives more room.
Keeping the Snap-on TQSS050FUAC torque driver accurate
First, clear the memory needle before every screw. Next, match the bit to the screw recess, because a loose fit slips and spoils the peak. Keep oil and grease off the dial window, while the driver rests in its PB47 case between shifts. Finally, recalibrate on the cycle in your quality plan.
Buying the Snap-on TQSS050FUAC torque driver
Lost in HCM supplies this driver in Vietnam and prices each request. For an assembly cell or a QA lab, request a quote from Lost in HCM. More low-range models sit in the torque screwdrivers list on SMK Vietnam. You can also visit snapon.com or contact SMK Vietnam.
TQSS050FUAC reel line questions
Can the TQSS050FUAC set reel drag?
No. Drag is a friction setting that you test with a drag scale. The driver only measures how tight a screw ends up.
Why choose the stubby TQSS050FUAC over the TQS050FUA?
Both read the same range. The 5-1/4 inch stubby suits work in a fixture, while the 7-3/4 inch version gives a longer grip on an open bench.
Should our records use in-oz or in-lb?
Use the unit on your drawing. Snap-on lists the range as 96 in-oz and 6 in-lb, and 16 in-oz make 1 in-lb.
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