PRODUCTS
4844 ½” Drive 3 Pieces Adaptor Set (3/8″M x 1/2″F)
4844 Series: 3-Piece Long Socket Adaptor Sets (凸 ⅜″ Male × 凹 ½″ Female)
- 4844 Series 3-Piece Long Socket Adaptor Set (凸 ⅜″ Male x 凹 ½″ Female / 4844-10 / 4844-15 / 4844-18)
- Jeu de 3 adaptateurs longs 1/2″F x 3/8″M série 4844 (4844-10 / 4844-15 / 4844-18 / Acier Cr-V moleté)
- 3-teiliger langer Steckschlüssel-Adaptersatz Serie 4844 (3/8″ Aussenvierkant x 1/2″ Innenvierkant / Rändelgriff)
- Juego de 3 adaptadores largos para llaves de vaso serie 4844 (Macho 3/8″ x Hembra 1/2″ / Acero Cr-V)
- Zestaw 3 długich adapterów do nasadek seria 4844 (Gniazdo 1/2″ x Trzpień 3/8″ / Radełkowane Cr-V)
- Jogo de 3 adaptadores longos para soquetes série 4844 (Macho 3/8″ x Fêmea 1/2″ / Aço Cr-V com recartilho)
- Набор длинных переходников для торцевых головок 3 предмета серия 4844 (Папа 3/8″ x Мама 1/2″ / Насечка Cr-V)
- طقم محولات مقابس طويلة ٣ قطع سلسلة 4844 (ذكر ٣/٨ بوصة × أنثى ١/٢ بوصة / فولاذ كروم فانديوم)
- 4844シリーズ 3/8″オス x 1/2″メス ロングソケットアダプターセット 3点セット (4844-10 / 4844-15 / 4844-18 / 台湾製)
- 4844 시리즈 3/8″ 수 x 1/2″ 암 롱 소켓 아답터 3피스 세트 (4844-10 / 4844-15 / 4844-18 / 대만산)
- Bộ đầu chuyển đổi nối dài 3 chi tiết dòng 4844 (Đầu đực 3/8″ x Đầu cái 1/2″ / Thép Cr-V có khía)
- ชุดข้อต่อขยายแบบยาว 3 ชิ้น ซีรีส์ 4844 (หัวผู้ 3/8 นิ้ว x รูเมีย 1/2 นิ้ว / รุ่น 4844-10, 4844-15, 4844-18 ผลิตในไต้หวัน)
- 4844 Serisi 3 Parça Uzun Lokma Adaptör Takımı (3/8″ Erkek x 1/2″ Dişi / Tırtıllı Cr-V Çelik)
- 3dílná sada dlouhých redukčních adaptérů série 4844 (Vnější 3/8″ x Vnitřní 1/2″ / Rýhované Cr-V)
- 4844系列 三件式 3/8″公x1/2″母 長型轉換接頭組 (4844-10短中組合 / 4844-15短中特長組合 / 4844-18中長特長組合 / 滾花止滑紋 / 100%台灣製造)
4844 Long Socket Adaptor Set Series solves a frequent mechanical challenge: driving compact 3/8″ sockets with high-leverage 1/2″ ratchets across deep, obstructed machinery wells. Built on the proven 4804 industrial long adaptor platform, these tools combine a step-down reducer (1/2″ Female to 3/8″ Male) and an extended rigid extension bar into a single monolithic shaft.
| 3PCS | 4804 |  |
|---|---|---|
| 4844-10 | 50mm (2"), 75mm (3"), and 150mm (6") | G.W:15 KGs 36 Sets |
| 4844-15 | 50mm (2"), 75mm (3"), and 250mm (10") | G.W:21 KGs 36 Sets |
| 4844-18 | 75mm (3"), 125mm (5"), and 250mm (10") | G.W: 23.5 KGs 36 Sets |
| Blister Card Packing | ||
Feature
What is the primary function of the HANS 4844 Long Socket Adaptor Set?
The 4844 set provides single-piece extended step-down adaptors that step down a 1/2″ female square drive input (凹) from your ratchet or breaker bar to a 3/8″ male square drive output (凸) across extended working lengths (up to 250mm).
What is the difference between the 4844-10, 4844-15, and 4844-18 sets?
Each set provides a distinct 3-piece length combination tailored for specific service clearance requirements:
- 4844-10: Contains 50mm (2″), 75mm (3″), and 125mm (5″) adaptors (totaling 10 inches), ideal for tight engine bays and brake caliper work.
- 4844-15: Contains 50mm (2″), 75mm (3″), and 250mm (10″) adaptors (totaling 15 inches), balancing short clearance with deep reach.
- 4844-18: Contains 75mm (3″), 125mm (5″), and 250mm (10″) adaptors (totaling 18 inches), designed for heavy commercial truck chassis, subframes, and transmission bell housings.
Why is an integrated long adaptor safer than using a separate reducer with an extension bar?
Connecting a separate reducer to an extension bar introduces two points of mechanical play, increases overall height, and raises the risk of accidental separation. The 4844 is forged as a single continuous bar, delivering straight-line torsional rigidity and eliminating connection play.
Is there a torque precaution when using 1/2″ drive tools with 3/8″ sockets?
Yes. Because the adaptor steps down from a 1/2″ drive handle to a 3/8″ male anvil, technicians should remember that 1/2″ drive breaker bars can generate higher torque than 3/8″ square anvils are designed to carry. The 4804 series is engineered to meet and exceed DIN 3123 / ISO 3316 specifications for 3/8″ proof torque.
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