The TEKTON SIB29214 1/2 Inch Drive x MT14 TR Triple Square Impact Bit Socket is built for impact wrench use on triple square (XZN) fasteners — the best-fit tool for automotive techs and DIYers working on head bolts, injectors, and drivetrain components. Buy it online today for just $9.00 and get professional two-piece impact durability at a budget price.
Specifications
- Brand: Tekton
- Model: SIB29214
- Product Type: Triple Square (XZN) Impact Bit Socket
- Drive: 1/2 inch
- Size: MT14 TR
- Bit Material: Precision-machined S2 steel
- Socket End Material: 4140 chromium-molybdenum (Cr-Mo) steel, heat-treated for impact use
- Anvil Compatibility: Friction ring and detent pin anvils
Two-Piece Design Advantage
The bit and socket are optimized separately for steel alloy, heat treatment, and forming — making it more durable and higher-performing than traditional one-piece impact bit sockets.
Size Markings
Dual marking system: high-visibility laser marking plus a permanent stamped marking that won't wear off.
Use Cases & Compatibility
Use with 1/2 in. drive impact wrenches and breaker bars on triple square fasteners common in German automotive applications — cylinder heads, injector hold-downs, and transmission hardware.
Comparisons & Alternatives
Versus one-piece bit sockets, the SIB29214's optimized two-piece construction resists breakage. Versus hand-only triple square sockets, this Cr-Mo drive end is properly heat-treated for impact tools.
Price Value & Deal
$9.00 — affordable pro-grade quality. Apply coupon SAVE15 for an extra 15% off; orders over $45 ship free.
