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H4P611 11 PCs Spline Go-Thru Socket Set ½” Drive | Universal Socket Kit
11 PCs Spline Go-Thru Socket Set ½” Drive – H4P611 | Universal Socket Kit
- 11 PCs Spline Go-Thru Socket Set ½” Drive – H4P611
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- 11点スプライン貫通ソケットセット ½” ドライブ – H4P611
- 11件套 花键贯通套筒组 ½” 驱动 – H4P611
- 11종 스플라인 관통 소켓 세트 ½” 드라이브 – H4P611
- Набор сквозных сплайн-головок 11 шт. ½” – H4P611
H4P611 – 11 PCs Spline Go-Thru Socket Set (½” Drive) is engineered for versatility and strength. Designed under MS-33787 and MIL-W-8982 standards, this set is ideal for automotive repair, industrial assembly, and military maintenance.
Feature
Go-Thru design allows bolts to pass completely through the socket, making it perfect for long-threaded applications and universal nut profiles — 6-point, 12-point, square, spline, XZN, and E-star.
Set Contents
- Sockets: H4P00 series (19mm ~ 25mm sizes)
- Ratchet Handle: 22mm Hex (female) × 260mm length
- Extension Bar: 22mm Hex (male-female) × 75mm length
- Adaptor: ½” (male) × 22mm Hex (female)
- Socket Adaptor: ½” square (male) × 22mm Hex (female)
Key Features
- ✅ Go-Thru System – Works with long bolts & threaded rods
- ✅ Universal Fit – Engages multiple nut shapes (6PT, 12PT, spline, XZN, E-star, square)
- ✅ Heavy-Duty Ratchet Handle – Slim profile with 22mm hex gear for torque efficiency
- ✅ Durable Chrome Finish – Corrosion-resistant and professional-grade
- ✅ Industrial Standard Compliance – MS-33787 & MIL-W-8982
Applications
- Automotive repair & maintenance
- Heavy-duty equipment servicing
- Industrial assembly lines
- Aerospace & defense (military-grade usage)
11 PCs Spline Go-Thru Socket Set ½" Drive – H4P611 | Universal Socket Kit
| Go-Thru Socket Wrench Set | H3P615 | H4P611 |
|---|---|---|
| Go-Thru Socket | 8, 10, 11, 12, 13, 14, 15, 16, 17, 18 (11 PCs) (⁵ᐟ₁₆",- ⅜",-⁷ᐟ₁₆"-¹⁵ᐟ₃₂"- ½"- ⁹ᐟ₁₆- ¹⁹ᐟ₃₂"- ⅝-¹¹ᐟ₁₆-²³ᐟ₃₂) | 19, 20, 21, 22, 23, 24, 25 (7 PCs) (¾"-²⁵ᐟ₃₂-¹³ᐟ₁₆-⅞"-²⁹ᐟ₃₂"-¹⁵ᐟ₁₆"-1") |
| Ratchet Handle | 19mm Hex 凹 * 193mm Length | 22mm Hex 凹 * 260mm Length |
| Extension Bar | 39mm Hex 凸 * 19mm Hex 凹 * 75mm Length | 22mm Hex 凸 *22mm Hex 凹 * 75mm Length |
| Adaptor | ⅜" 凸 * 19mm Hex 凸 | ½" 凸 * 22mm Hex 凹 |
| Socket Adaptor | ⅜"凹, Square * 19mm Hex 凹 | ½" Square 凸 * 22mm Hex 凹 |
Plastic Case : 12SET= 14KGS, GW= 15KGS/ 12SETS  = 0.6' |
||
Profile of SPLINE DRIVE SOCKET
Hollow-Core Pass-Through Ratchet & Ultra-Low Profile Mechanics
The physical engineering of the H3P615 powertrain optimizes spatial efficiency and energy transfer:
- Hollow 凹 (Concave/Female) Gear Head Ratchet: The core component is a specialized, thin-walled Go-Thru ratchet handle engineered with a hollow 凹 (concave/female) internal gear ring rather than a solid square anvil drive. This open-center design allows protruding studs and long tension bolts to pass completely through the tool head without bottoming out.
- Direct 凸 (Convex/Male) Socket Engagement: Every socket in this kit features a specialized external 凸 (convex/male) driving base that seats directly inside the ratchet’s hollow gear receiver. This eliminated the standard stacking height of traditional socket-to-anvil combinations, lowering the total tool profile by up to 50% to maximize clearance in restricted compartments.
- High-Efficiency Fine Tooth Gear System: The pass-through ratchet assembly utilizes a high-strength internal gear mechanism providing a minimal return swing arc, allowing technicians to efficiently tighten or break loose fasteners in high-density mechanical envelopes.
Universal 6-in-1 Spline Geometry & Comprehensive Component System
- Multi-Drive Functional Coverage: The individual H3P00 series sockets included in this kit feature an advanced interior multi-tooth spline profile. This universal engineering enables a single socket set to seamlessly drive six separate hardware designs: Metric/SAE 6-Point (Hex), 12-Point (Double Hex), Square, Spline, External Torx (E-Star), and partially damaged or rounded nuts.
- Premium Forged Industrial Components: Hot-forged from premium-grade Chrome Vanadium (Cr-V) steel and micro-tempered through a strict vacuum heat-treatment process to guarantee exceptional torsional yield strength. The kit includes specialized hollow extension bars and a quick-release square drive adaptor, allowing the Go-Thru ratchet to be converted for use with standard standard tools.
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