2101SG ¼” Bit Ratchet Handle 72 Teeth

2101SG ¼” Drive Bit Ratchet Handle (72 Teeth)
  • 2101SG 1/4″ Hex Bit Ratchet Handle 72 Teeth (Compact Low-Profile)
  • 2101SG 1/4″ 六角起子頭棘輪扳手 72齒 (緊湊低截面型)
  • 2101SG 1/4″ 六角批头棘轮扳手 72齿 (紧凑低轮廓型)
  • 2101SG 1/4″ Sechskant-Bit-Ratschengriff 72 Zähne (Flache kompakte Bauform)
  • 2101SG Cliquet réversible pour embouts hexagonaux 1/4″ 72 dents (Profil compact)
  • 2101SG Llave de carraca para puntas hexagonales 1/4″ 72 dientes (Diseño compacto de bajo perfil)
  • 2101SG Cricchetto reversibile per inserti esagonali 1/4″ 72 denti (Profilo compatto ribassato)
  • 2101SG Chave catraca reversível para pontas hexagonais 1/4″ 72 dentes (Perfil compacto rebaixado)
  • 2101SG 1/4″ zeskant bit ratel 72 tanden (Compact laag profiel)
  • 2101SG Grzechotka do bitów sześciokątnych 1/4″ 72 zęby (Kompaktowy niski profil)
  • 2101SG Ráčna na šestihranné bity 1/4″ 72 zubů (Kompaktní nízkoprofilové provedení)
  • 2101SG 1/4″ sexkantsbitspärrskaft 72 tänder (Kompakt lågprofil)
  • 2101SG Трещотка для шестигранных бит 1/4″ 72 зуба (Компактный низкопрофильный корпус)
  • 2101SG 1/4″ 六角ビットラチェットハンドル 72山 (低頭コンパクト設計)
  • 2101SG 1/4″ 육각 비트 라쳇 핸들 72기어 (컴팩트 저상형)
  • 2101SG مقبض سقاطة لرؤوس المفكات السداسية 1/4 بوصة 72 سن (تصميم مدمج منخفض الارتفاع)
  • 2101SG 1/4″ Altıgen Bits Cırcır Kolu 72 Diş (Kompakt Alçak Profil)
  • ด้ามฟรีหัวจับดอกไขควงหกเหลี่ยม 1/4″ 72 ฟัน (ทรงกะทัดรัดเข้าซอกแคบ)
  • 2101SG Cần siết tự động đầu gắn vít lục giác 1/4″ 72 răng (Thiết kế gọn thấp)
  • 2101SG Gagang rachet mata obeng heksagonal 1/4″ 72 gigi (Profil kompak rendah)
  • DIN 3122- ISO 331

2101SG is a professional 1/4″ hex bit ratchet handle engineered specifically for standard screwdriver bits. Featuring a 72-teeth reversible gear mechanism with a minimal 5° swing arc and an ultra-slim 21.5 mm head profile, it delivers high-torque screwdriving control in narrow, space-constrained automotive and MRO maintenance jobs.

ITEM NO.TEETHD
mm
T
mm
L
mm/inch

g
24R0M-Surface Hand Socket (Manual)- 1/4" Drive
pcs
2101SG722621.5115/ 4-17/32"10610
2103SG722624.5115/ 4-17/32"10610

Feature

Q1: What is the primary function of the HansTools 2101SG?

A: The 2101SG is a dedicated manual bit ratchet handle built specifically for 1/4″ hex screwdriver bits. It allows mechanics to turn fastening bits with ratcheting action in tight compartments where traditional screwdrivers cannot fit.

Q2: What is the difference between 2101SG and 2103SG?

A: The 2101SG is a dedicated, ultra-slim bit ratchet with a 21.5 mm head profile designed exclusively for 1/4″ hex bits. The 2103SG is a 2-in-1 hybrid handle featuring both a 1/4″ hex bit receiver and a 1/4″ square drive for sockets, with a sturdier 24.5 mm head.

Q3: Why is a 72-tooth gear mechanism beneficial for a bit ratchet?

A: A 72-tooth gear engages at every 5 degrees of rotation. This micro-swing capability ensures fast tightening and loosening in tight mechanical spaces where a standard 24-tooth or 36-tooth ratchet cannot swing far enough to engage.

Q4: Can the 2101SG be used with impact drivers or power tools?

A: No. The 2101SG is a precision manual hand tool engineered for hand-ratcheting workflows and should not be attached to pneumatic or cordless impact drivers.

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