#58 HO Scale – Scale Metal Couplers with Gearboxes – Medium (9/32) Centerset Shank
This industry leading coupler features an all metal standard coupler, and #634 standard centering spring and comes complete with an insulated draft gearbox and lid. The #58 Magne-Matic® Scale Metal Coupler may be mounted with the included #232 Gearbox or with other manufacturers cast-on coupler pockets. The 158 Scale Whisker® Coupler is equivalent to the #58 Scale Metal Coupler. It is not recommended to use a metal coupler directly on a metal surface or in a metal draft gearbox to avoid possible electrical crossover and shorting that may cause damage. Use the provided insulated gearbox. Two pair per package UPC: 765484000587 HO-Scale Package Includes:
- (2) Pair #58 Scale Metal Couplers – Medium Centerset Shank
- (2) Pair #634 Centering Spring NO.5® Style
- (2) Pair #232 Gearboxes
- (2) #625 Knuckle Springs
#58 Metal Coupler Features:
| Material | – Metal | 
| Shank Length | – Medium (9/32) (center hole to back of coupler head) | 
| Coupler Offset | – Centerset | 
| Knuckle Spring | – #625 | 
| Centering System | – Standard Shank | 
| Centering Spring | – #634 Centering Spring NO.5® Style | 
| Head | – Scale Head | 
| Works In Place of | – NO.5®, #28, #118, #119, #148, #158, most medium centerset clone couplers | 
| Works With | – #213, #232, #234, #242, most manufacturer cast-on draft gearboxes | 
#232 Plastic Draft Gearboxes & Lids Features:
| Material | – Insulated Plastic | 
| Dimensions | – 29/64L x 19/64W x 7/64H | 
| Works With | – NO.5®, #58, 20-Series and all Whisker® Couplers | 
Mounting Specifications:
| Mounting Height | – 29/64 | 
| Centerline | – 25/64 | 
| Trip Pin Height | – 1/32 | 
| Center Hole | are the most commonly used. (Screw length will vary) | 
| Side Holes | (Screw length will vary) | 








