The Complete Handbook of Toy Jacks

Decent book, exactly what the title says. Chapter 2 on specifications is the real meat, I've never seen plating quality broken down that clearly. The troubleshooting in Chapter 5 saved me from replacing a set that just needed a good oiling. Dropped a star because the Chapter 7 future trends section feels speculative, but the first half is worth the cover price.

I bought this for my shop's buying department. The grading criteria in Chapter 1 helped me spot why some cheap sets from one supplier were splitting points after a month. The troubleshooting table on bent points is laminated on the counter now. It's not a light read, but it's the only guide that treats jacks as a serious product line instead of a nostalgia throwaway.

I've been running school playground tournaments for six years and this is the first handbook that finally explained why my old brass sets were chipping flakes onto the asphalt. The surface selection section in Chapter 4 solved it. I've already ordered three copies for the other coaches. Worth every cent, and I expect to use the glossary in the next staff training.

Solid reference but the tone is a bit dry, even for a handbook. The Chapter 1 breakdown of bounce mechanics versus ball weight was interesting and I appreciated the caution on importing zinc alloy jacks without certificates. On the downside, the contact details in Chapter 6 are intentionally vague, likely to keep the book from dating, but I would have liked more concrete supplier names.

Good, honest field manual. The section on oiling and rust removal in Chapter 5 brought an inherited 1970s set back to a usable state, and I now understand exactly what distinguishes a tournament piece from a dollar store grab-bag item. The review questions at the end of Chapter 8 are practical. It doesn't have lavish photos, but it's not meant to.